1) y=mx + b a) linear function b) outlier c) range d) Real numbers 2) y = x2 a) domain b) distributive property c) Real numbers d) quadratic function 3) y= |x| a) solution b) horizontal c) linear function d) absolute value function 4) a( b + c) = ab + ac a) distributive property b) exponential function c) vertical d) linear function 5) a + b = b + a  a) commutative property b) distributive property c) outlier d) origin 6) y = ab x a) geometric b) exponential function c) horizontal d) vertical 7) roots, x-intercepts, zeroes are also known as a) solution b) quadratic functions c) domain d) origin 8) (0,0) a) absolute value function b) origin c) distributive property d) mean 9) a straight line that goes up/down through the x axis a) irrational number b) horizontal c) domain d) vertical 10) a straight line that goes left/right through the y axis a) solution b) outlier c) vertical  d) horizontal 11) x values a) domain b) solution c) absolute value function d) median 12) y values a) range b) irrational number c) distributive property d) mode 13) average of a given set of numbers a) mean b) solution c) vertical d) quadratic function 14) the number that appears the most in a given set of numbers a) mode b) geometric c) range d) Real numbers 15) the number in the middle of a set of chronological numbers a) mean b) absolute value function c) median d) range 16) A value that "lies outside" (is much smaller or larger than) most of the other values in a set of data. a) domain b) mean c) absolute value function d) outlier 17) include the positive and negative integers and fractions (or rational numbers) and also the irrational numbers. a) Real numbers b) distributive property c) mode d) outlier 18) Can not be turned into a fraction a) domain b) outlier c) vertical d) irrational number 19) a sequence of numbers that is changing by means of adding a) irrational number b) geometric c) domain d) arithmetic 20) a sequence of numbers that is changing by means of multiplying. a) horizontal b) geometric c) origin d) arithmetic 21) These are all examples of representing statistics except a) box and whisker b) histograms c) dot plots d) sequences 22) This measures the average distance that data value lies from the mean. a) mean b) standard deviation c) mode d) range 23) Which of the following is not an expression? a) 10x 2 - 15x + 5 + 8x - 2 b) c) -3x + 9 (5x - 2) d) 24) The expression w 4 - 36 is equivalent to  a) (w 2 - 18) ( w 2 + 2) b) (w 2 - 9) ( w 2  - 4) c) (w 2 - 6) (w 2 - 6) d) (w 2 + 6 )( w 2  - 6) 25) If f(x)= 4x + 5, what is the value of f(-3)? a) -2 b) -7 c) 17 d) 4 26) Given the function f(x)= (x -2) 2 + 4 when compared to the parent function a) It moved 2 left and 4 up b) It moved 2 right and 4 up c) It moved 2 right and 4 down d) It moved 2 left and 4 down 27) When solving p2 + 5 = 8p - 7, Katie wrote p2 + 12 = 8p. The property she used was a) associative property b) commutative property c) distributive property d) addition property of equality 28) David wanted to go to the amusement park. The sign posted read "You must be greater than 48 inches tall and no more than 57 inches tall."Which inequality would model the height, x, required for this park ride.  a) 42 ≺ x  ≤ 57 b) 42 ≻ x ≥ 57 c) 42 ≻ x or x≥ 57 d) 42 ≺ x or x ≤ 57 29) Nicci's sister is seven years less than twice Nicci's age, a. The sum of Nicci's age and her sister is 41.Which equation represents this relationship? a) a + ( 7 - 2a ) = 41 b) a + ( 2a - 7 )= 41 c) 2a - 7 = 41 d) a= 2a - 7  30) What is slope of the given line? a) -1 b) 1 c) -5/3 d) -5

Algebra 1 Review

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