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- 1. Multiple Choice
In factored form you can see the ______ of the graph easily.
y-intercept
vertex
x-intercepts
- 2. Multiple ChoiceWhat are the x-intercepts of
f(x)=(x - 10)(x + 10)(0, -100)(10 , 0) and (-10 , 0)(0, -10) and (0, 10)0 - 3. Multiple ChoiceWhat are the x-intercepts of the parabola?
y = -3(x + 5)(x - 9)-5 and 95 and -95 and 9-3 and 5 and -9 - 4. Multiple ChoiceWhat are the x-intercepts of the parabola?
y = ¼(x + 2)(x - 6)-2 and 62 and -6-2¼ and -2 and 6 - 5. Multiple ChoiceWhat are the x-intercepts of the parabola?
y = ⅔(x + 1)(x - 3)-1 and 31 and -3-1⅔ and -1 and 3 - 6. Multiple Choice
What is the axis of symmetry of the given function?
x = -4
x = 4
x = -2
x = 2
- 7. Multiple ChoiceWhat is the x-coordinate of the vertex of the parabola?
y = (x - 8)(x + 2)3-38 and -2-8 and 2 - 8. Multiple Choice
What is the vertex of the function?
(-3, -16)
(3, 20)
(-6, -7)
(0, -7)
- 9. Multiple ChoiceFind the vertex y = (x - 5)(x - 1)(5, 1)(-5, - 1)(3, -4)(-3, 32)
- 10. Multiple ChoiceWhat is the y-intercept of
f(x)=(x - 10)(x + 10)(0, -100)(10 , 0) and (-10 , 0)(0, -10) and (0, 10)0 - 11. Multiple ChoiceState the direction of opening of the following: y = -(x+3)(x-2)LeftUpDownRight
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