Is the relation a function?{(1,5),(1,7),(3,9),(4,11)}, Yes, because the x-values can repeat., Yes, because the y-values are not repeating., No, because the x-values repeat., No, because the y-values are not repeating., What is a function?, Has inputs and outputs., Every input has one output., Inputs have different outputs every time., has x-values and y-values, Which set of values is a function?, (9,5) (10,5) (9,-5) (10,-5), (3,4) (4,-3) (7,4) (3, 8), (6,-5) (7, -3) (8, -1) (9, 1), (2, -2) (5, 9) (5, -7) (1, 4), Is this a function?, Yes, No, Is this graph a function?, yes, No, The x can repeat and still be a function, False, True, All of the y-values or outputs are called what?, Domain, Range, Relation, Function, choose the correct spelling:, discipline, dicipline, disipline, A set of ordered pairs is called what?, Relation, Function, Vertical Line Test, Coordinates, All of the x-values or inputs are called what?, Range, Relation, Function, Domain, Is the relation a function? Why?, Yes, because the x-value 11 has two y-values pair with it., Yes, because each x-value has only one y-value paired with it., No, because the x-value 11 has two y-values pair with it., No, because each x-value has only one y-value paired with it., Is this graph a function or not a function?, Function, Not a Function, Find the missing output value., 8, 2, 2, -8, Evaluate f(-2) if f(x) = x + 3, -1, 5, -5, 1, Choose the correct spelling., newsance, nuisance, nuisanse, What are all the x-intercepts, (-2.55, 0), (2.55, 0), (-3,0), (-2,0), (2,0), (3,0), (0, 36), (-∞,∞), Evaluate f(x)= -2x + 13 for f(10), -7, 1, -8, 7, What is the interval of decrease?, (-∞, -2), (-2, ∞), (2, ∞), (-∞, 2), Identify the increasing interval:, (0, 4), (1, 0) U (1, 4), (-1, 1), (-∞, -1) U (1, ∞), Over what interval is this function decreasing?, −∞ ≤ x ≤ 2, 2 ≤ x ≤ ∞, What is the y-intercept of f(x)= 2x2 + 4x + 6, (6,0), (-6,0), (0,-6), (0,6), What is this?, Linear function, Nonlinear Function, Linear, but not a function, Nonlinear and not a function, What is this? , Linear Function, Nonlinear Function, Linear, but not a function, Nonlinear and not a function, What is this?, Linear Function , Nonlinear Function, Linear, but not a function, Nonlinear and not function, Select the nonlinear function, y = x/3, a = 6z - 3/10, h = 72 - z, y = 10/x, What is the range of the graph?, (-∞,∞), [0,∞), (0,5), [-1,∞), What is the domain of the graph?, [ -∞, ∞], (-∞,∞), [-3 , 3], [-15, 9], What is the domain for this relation?, x ≤ -4, x ≥ -4, all real numbers, What is the Domain?, x = 2, −∞ < x < ∞, y = 2, none of these, Choose the correct spelling:, embarassment, embarasment, embarrasment, embarrassment, What is the range?, x = 2, −∞ < x < ∞, y = 2, none of these, What is the domain?, 4 < x ≤ 5, -4 ≤ x < 5, -3 < y < 3, -3 ≤ y ≤ 3, What is the range?, -4 < x ≤ 5, -4 ≤ x < 5, -3 < y < 3, -3 ≤ y ≤ 3, When is this function increasing?, (-2.5, 2.5), (0, 5), (0 , 55), (-5 , 0), Choose the correct spelling:, acquaintence, aquaintance, acquaintance, Name the x-intercept(s)?, (0,0) only, (4,0) only, (2,4), both (0,0) and (4,0), Where is this graph constant?, between 0 and 3, at 5, (-5, 5), at 0, Find x if f(x) = 0., 5, -1, -5, -1 and -5, , Graph 1, Graph 2, Graph 3, Graph 4, Choose the correct spelling:, conscience, conciensce, consciense.

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