What kind of pattern consists of a series of shapes that are typically repeated?, Geometric Pattern, Spiral Pattern, Symmetric figure, Reflection symmetry, What type of pattern is common and noticeable among plants and some animals?, Geometric Pattern, Spiral Pattern, Symmetric figure, Reflection symmetry, What do we call a figure that can be folded or divided into two with two halves which are the same?, Geometric Pattern, Spiral Pattern, Symmetric figure, Reflection symmetry, What type of symmetry is it when the left half of a pattern is the same as the right half?, Reflection Symmetry, Sequence, Harmonic Sequence, Symmetrical, What do we call an ordered list of numbers called terms, that may have repeated values?, Reflection Symmetry, Sequence, Harmonic Sequence, Symmetrical, What sequence is the reciprocal of the terms behaving in a manner like an arithmetic sequence?, Reflection Symmetry, Sequence, Harmonic Sequence, Symmetrical, It is made up of squares whose sizes are behaving like the Fibonacci sequence., Golden rectangle, Golden triangle, Silver rectangle, Silver triangle, What are the next two terms of the sequence, 8, 17, 26, 35?, 41, 50, 43, 51, 44, 53, 46, 60, What are the characteristics of Mathematical language?, consistent, powerful, quality, consistent, precise, concise, precise, quantity, quality, precise, concise, and powerful, Translate the sentence into a mathematical equation: "Two ninths of a number is eleven.", 2/11x = 9, 9x/2 = 11, 2/9x = 11, 11 = 2/9x, It is a collection of well-defined objects., Set, Element, Unit set, Empty set, What do we call the members of a set?, Set, Element, Unit set, Empty set, What type of set contains only one element?, Set, Element, Unit set, Empty set, What type of set has no element?, Set, Element, Unit set, Empty set, Given A = {1,2,3} and B = {1,2,6,9}, what is A - B?, {3}, {5}, {6}, {9}, If A = {2, 4, 5} and B = {x, y}, what is A x B?, {(5,x), (9,x), (10,x), (2,y), (4,y), (5,y)}, {(5,x), (11,x), (15,x), (2,y), (4,y), (5,y)}, {(1,y), (4,x), (5,y), (3,x), (4,y), (5,y)}, {(2,x), (4,x), (5,x), (2,y), (4,y), (5,y)}, It is an illustration of the relationships between and among sets, groups of objects that share something in common., Venn diagram, Concept Mapping, Line Segment, Subset, What is the value of x and y if (x-y, x+y) = (6,10)?, (x=6, y=10), (x=9, y=13), (x=7, y=7), (x=8, y=2), If f(x) = 2x + 1 and g(x) = 3x + 2, what is (f+g) (x)?, 5x + 3, 5x + 10, 10x + 12, 10x + 3, What is the study of the principle of correct reasoning, one of the principles in logic that is very much important to study is on how to determine the validity of one's argument?, Logic, Sequence, Theorem, Graph, It is a statement that can be demonstrated to be true by accepted mathematical operations and arguments., Logic, Sequence, Theorem, Graph, What is A times B called?, Cartesian product of A and B, Subset of A and B, Universal set of A and B, Coordinates of A and B, How many subsets are there in a given set A = {c, a, r, l}?, 8, 10, 12, 16, A binary operation on a finite set can be expressed by a table and this table is called:, Truth Table, Graph Table, Cayley Table, Line Table, It is a process of reasoning logically from given statements to a conclusion based on accepted facts, assumptions, procedures or principles., Deductive Reasoning, Inductive Reasoning, Analogical Reasoning, Causal Reasoning, What type of reasoning is the process of reaching a specific conclusion by applying general ideas or assumptions, procedure or principle or it is a process of reasoning logically from a given statement to a conclusion?, Inductive Reasoning, Analogical Reasoning, Deductive Reasoning, Causal Reasoning, What kind of proof assumes the statement to be proved as false and if the assumption leads to an impossibility, then the statement assumed false has been proved to be true?, Direct proof, Constructive proof, Proof by Contradiction, Indirect Proof/Contrapositive Proof, Who is the Father of Problem Solving?, George Polya, John Dewey, Albert Einstein, Benjamin Franklin, What are the four steps of George Polya's Problem Solving Method?, Understand the problem, Devise a plan, Carry out the Plan, Look back or review the solution, Identify the problem, Analyze the problem, Implement the solution, Evaluate the results, Recognize the problem, Plan the solution, Execute the plan, Reflect on the outcome, Explore the problem, Choose a strategy, Apply the strategy, Review the results, What is the study of the art of writing and solving codes?, Cryptography, Cryptanalysis, Steganography, Paleography, What type of statistics "describes" data in symbolic forms and abbreviated fashions?, Inferential Statistics, Predictive Statistics, Explanatory Statistics, Descriptive Statistics, What type of statistics has the ability to "infer” and to generalize and to offer the right tool to predict values that are not really known?, Descriptive Statistics, Exploratory Statistics, Inferential Statistics, Predictive Statistics, It is something that can be measured and observed to vary., Constant, Variable, Factor, Coefficient, What scale of measurement is concerned with categorical data?, Nominal Scale, Interval Scale, Ratio Scale, Ordinal Scale, What scale of measurement is concerned with ranked data?, Nominal Scale, Ordinal Scale, Ratio Scale, Interval Scale, It is a small number of observations taken from the total number making up a population., Population, Sample, Census, Subset, What measure of central tendency is the most frequently occurring score in a distribution?, Mean, Median, Mode, Range, What measure of variability describes the variability of scores by merely providing the width of the entire distribution?, Standard Deviation, Variance, Interquartile Range, Range, What is the formula for computing the z-score?, (✗+µ)/ơ, (✗-µ)/ơ, (ơ-✗)/µ, (µ-✗)/ơ, What kind of graph/plot uses dots to represent values of two different numeric values?, Line Graph, Bar Graph, Scatter plot, Histogram, If the standard deviation in a distribution is 4, what is the variance?, 8, 12, 16, 20, It is a declarative sentence that is either true or false, but not both true and false?, Statement, Expression, Predicate, Equation, What is the negation of the statement “x ≥ 6”?, x < 6, x > 6, x ≤ 6, x ≠ 6, What type of statement uses the connective "if … only"?, Conditional, Conjunction, Disjunction, Biconditional, What type of quantifiers are used to assert that every element of a given set satisfies some condition or to deny the existence of something?, Existential Quantifiers, Universal Quantifiers, Conditional Quantifiers, Biconditional Quantifiers, It is a table that shows the truth value of a compound statement for all possible truth values of its simple statements., Frequency Table, Truth table, Decision Table, Contingency Table, It is a statement whose truth value is always true regardless of the truth values of its individual simple statements., Contradiction, Tautology, Contingency, Implication, What is the inverse of the statement “If S is a square, then S is a rectangle”?, If S is not a square,then S is a rectangle, If S is a rectangle, then S is a square, If S is a square, then S is not a rectangle, If S is not a square, then S is not a rectangle, It is a statement whose truth value is always false regardless of the truth values of the individual simple statements., Contradiction, Tautology, Implication, Biconditional, What law is shown in the following p^t = p?, Idempotent Law, Identity Law, Dominance Law, Distributive Law, Which graph is useful in displaying data or information that changes continuously over time?, Bar Graph, Pie Chart, Scatter Plot, Line graph, Fade's average score on her first 3 tests is 90. If her average on her last 2 tests is 80, what is the average score for all 5 tests?, 84, 85, 86, 87, Andrian wants to have an interest income of P3,000 a year. How much must he invest for one year at 8% rate?, Php37,500, Php40,000, Php45,000, Php50,000, The product of 2 whole numbers is 36 and their ratio is 1:4. What is the value of the larger number?, 6, 8, 12, 24, Compute LCM I GCD (45, 18),5), 12, 15, 18, 21, What is the simplest form of (x-2 + b-2)/(ab)-2, 1/(a2+b2), a2+b2, (a2+b2)/ab, 1/ab, What is the limit of the function y = x3+ 3 as x approaches -1?, 0, 1, 2, 3, What describes the steepness of a line, and it can be found using the ratio of rise over run between any two points on the line?, Intercept, Angle, Slope, Gradient, The formula x1+x2 / 2, y1+y2 / 2 is called ___________., Distance Formula, Slope Formula, Midpoint Formula, Intercept Formula, What is the equation of the vertical line that passes through the point (3,0)?, y = 3, y = 0, x = 0, x = 3, What value of Pearson's r shows perfect positive correlation?, 0, 1, -1, 0.5, What does the correlation coefficient determine?, The slope of a line, The range of data, The mean of data sets, The strength of the relationship between the x and y variables, Using the integers 1, 2,3, 4,and 5, how many two-digit numbers can be formed if repetition is NOT allowed?, 10, 15, 20, 25, If 500 or 25% of a graduating class are girls, how many are graduating?, 1000, 2000, 2500, 3000, The total surface area of a cubic box is 600 cm². What is the length of one side of this box?, 8 cm, 10 cm, 12 cm, 14 cm, An elevator can carry a maximum load of 605 kg. How many passengers of weight 50.5 kg each can the elevator hold?, 11, 12, 13, 14, What is the radius of a circle whose area is 25π cm²?, 4 cm, 5 cm, 6 cm, 7 cm, How many centimeters are there in 2 m and 550 mm?, 205 cm, 225 cm, 250 cm, 255 cm, Jericko and his son participated in a marathon. Jericko traveled 3 km and 50 m while his son ran 502 m and 36 cm. What is the total distance (in meters) that the father and son tandem covered?, 3002.36 m, 3552 m, 3052.36 m, 3552.36 m, If the sum of the interior angles of a regular polygon is 1980 degrees, how many sides does it have?, 10, 12, 13, 15, How many unique diagonals can be drawn in a pentagon?, 3, 4, 5, 6, The measure of the angles of a triangle are in a ratio of 2:3:4. What is the measurement of the middle angle?, 40°, 50°, 60°, 70°, In a math test eight students obtained the following scores: 10, 15, 12, 18, 16, 24, 12. What is the median score?, 12, 13.5, 15, 14.5, Factor completely the expression: 27a3 - 54a2b + 36ab2 -8b3, (3a + 2b)(9a2 - 6ab + 4b2), (3a - 2b)(3a + 2b)(9a2 + 6ab + 4b2), (3a - 2b)(3a2 + 6ab + 4b2), (3a - 2b)3, When 2,000 pounds of paper are recycled, 17 trees are saved. How many trees are saved if 5,000 pounds of paper is recycled?, 42.5, 85, 21.25, 25.5, If a liter of chemical X is 95% pure, how many liters of water must be added to make a 50% solution?, 0.90 L, 0.95 L, 1.90 L, 1.05 L, Clarissa accepts a position at P14,250 basic salary with an agreement that she will receive a 2% increase every year for 3 years. What will her salary be at the end of 3 years?, P15,122.21, P14,792.52, P15,480.45, P15,928.38, Crisalyn is planning to take a leisurely stroll around their rectangular patio, which measures 27.7 m long and 21.5 m wide. How far does Crisalyn have to walk?, 96.4 m, 98.4 m, 100.4 m, 102.4 m, What is the volume of a toy ball whose radius is 2 cm?, 32/3π cm³, 16/3π cm³, 8π cm³, 16π cm³, The area of a triangle is 1 unit and its height is 2 units. What is the length of its base?, 0.5 units, 1 unit, 1.5 units, 2 units, The island of Luzon is estimated to be 100,000 square kilometers. In exponential form it can be expressed as:, 104, 105, 106, 107, It illustrates how a portion of the data relates with the whole., Pie graph, Bar graph, Histogram, Line graph, Multiply (3 - 2i)(3 + 2i), 9, 13, 17, 21, Find the equation of the line perpendicular to x + 2y - 6 = 0 and passes through the origin., y = 1/2x, y = 2x, y = -2x, y = -1/2x, Find the simple interest at 6% for 6 months on P8,000., P150, P200, P240, P480, It is a type of triangle with no equal sides., Isosceles triangle, Equilateral triangle, Right triangle, Scalene triangle, What is the domain of f(x) = (x + 5) / (x2 - 1)?, Set of real numbers except 5 and -5, Set of integers except 1 and -1, Set of real numbers except 1 and -1, Set of integers except 5 and -5, When fifteen students fall in line according to age, the eight student has the age., Mean, Median, Mode, Range, Find m in the proportion m/12 = 30/24, 10, 12, 15, 20, Which is the equivalent common fraction of the repeating decimal \(3.242424...\)?, 101/33, 103/33, 107/33, 100/33, The Agapito Family purchased a 250-pound side of beef and had it packaged. They paid P365.00 for the side of beef. During the packaging, 75 lb of beef were discarded as waste. What was the cost per pound for packaged beef?, P1.46 per lb, P2.08 per lb, P1.82 per lb, P2.43 per lb, A Politician wants to get his message to 2/3 of the population of 48,000 in Pangasinan. However, his advertising campaign reaches only 3/4 of the number he intended. How many people does he actually reach?, 24,000, 27,000, 18,000, 32,000, What is the ratio in the lowest term of two hours to 30 minutes?, 4:1, 3:1, 2:1, 5:1, What do you call an equality of 2 ratios?, equation, proportion, inequality, ratio, What is the value of a in the statement: 3ab = 15, if b=5?, 1, 2, 3, 5, Precious’ salary is Php 8,500 per month. It is increased by 12%, what is his new salary per month?, 9,800, P 9,520, P 9,350, P 9,250, In Roman numerals, what letter in the alphabet represents 1,000?, I, V, L, M, What value of x will satisfy the equation 5x + 7 = 3x - 9?, -6, -7, -8, -9, Hacienda Isabela was to be divided among 22 tenants. Each tenant will be rewarded 6 hectares each. What was the area of Hacienda Isabela?, 124 hectares, 132 hectares, 144 hectares, 156 hectares, Which is the length of the hypotenuse of a right triangle with legs 5 inches and 12 inches?, 10 inches, 11 inches, 12 inches, 13 inches

Math CED201

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