1) What is the y-intercept of the quadratic function? a) (2,1) b) 2 c) 1 d) 5 2) What are the zeros to this function? a) -3 and 2 b) -1 and 0 c) -1 and 3 d) 1 and -4 3) How many zeros are there in this quadratic function? a) 1 b) 2 c) 0 4) What are the coordinates of the vertex? a) (-5,0) b) (-2-9) c) (-5,1) d) (0,-5) 5) What are the coordinates of the y-intercept? a) (-5,0) b) (-2-9) c) (-5,1) d) (0,-5) 6) Which statement is true? a) The vertex is located at (16,2) b) The y-intercept is (6,0) c) The domain is x > -2. d) The maximum is 16 and range is y ≦ 16 7) What are the coordinates of the vertex of this function? a) (1,4) b) (-2,0) c) (4,0) d) (4,1) 8) What is the domain of this function? a) -1 ≤ x ≤ 3 b) y ≤ -4 c) y ≥ -4 d) All real numbers 9) What is the range of this function? a) -1 ≤ x ≤ 3 b) y ≤ -4 c) y ≥ -4 d) All real numbers 10) What is the range of this function? a) 0 ≤ x ≤ 4 b) y ≥ 7 c) y ≤ 7 d) All real numbers 11) What are all the solutions to this function? a) -2 b) 2 c) ∓2 d) -4 12) What is the equation for the axis of symmetry? a) y=0 b) x=0 c) x=-2 d) y=2 13) What are the coordinates of the vertex of this function? a) (-3,-2) b) (-2,-3) c) (-4.5,0.5) d) -2 14) What are the solutions of the quadratic function? a) x = -2 and x = 0 b) x = -4 and x = 1 c) x = -2 d) {-2,5} 15) Which statement appears to be true? a) The function has 3 zeros. b) The maximum value of the function is -2. c) The vertex of the graph of the function is (-2,0) d) The y-intercept is 3.5 16) What is the solution set of the quadratic function? a) x = 1 b) (-2,-1) c) {-3,-1} d) -1 17) Which answer choice best represents the x-intercepts of the graph? a) (0,-1) and (0,3)  b) (-1,0) and (3,0) c) (1,-4) d) (-2,5) and (4,5) 18) What is the maximum value of the graph of the function? a) 0 b) 1 c) 2 d) 3 19) What are the coordinates of the vertex of this function? a) (0,12) b) (-2,0) c) (16,2) d) (2,16) 20) What is the y-intercept of the graph? a) (2,0) b) (4,0) c) (0,4) d) x = -2

Quadratic Functions Vocabulary Review

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