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- 1. Multiple Choice
What is the vertex of this function?
(-3, -4)
(-4, -3)
(0, 5)
(-5, 0)
- 2. Multiple Choice
What is the y-intercept of this function?
(5, 0)
(-4, -3)
(0, 5)
(-5, 0)
- 3. Multiple Choice
What are the x-intercepts of this function?
(-5, 0) and (0, 5)
(-5, 0) and (-1, 0)
(0, -5) and (0, -1)
(5, 0) and (1, 0)
- 4. Multiple ChoiceWhat are the zeros for the function
f(x) = (x + 7)(x + 5)(7 , 0) and (5 , 0)(0 , 7) and (0 , 5)(-7 , 0) and (-5 , 0)(7 , 0) and (5 , 0) - 5. Multiple ChoiceWhat is the vertex of
f(x) = 2(x - 5)2 + 12(-5, -12)(5,-12)(5, 12)(-5, 12) - 6. Multiple ChoiceWhat form is the following equation written in?
y = 2(x - 2)2 + 4StandardVertexFactoredLinear - 7. Multiple ChoiceWhat is the y-intercept of
f(x)=2x2 + 4x + 6(6 , 0)(-6 , 0)(0, -6)(0 , 6) - 8. Multiple ChoiceWhat form is the quadratic equation written in?
y = (x - 2)(x + 4)FactoredStandardVertexDescending Polynomial - 9. Multiple ChoiceWhat can we find easily in standard form?vertexzeros/x-interceptsy-intercept
- 10. Multiple ChoiceWhat can we find easily in factored form?y-interceptvertexzeros/x-intercepts
- 11. Multiple ChoiceIf we have the equation y=ax2+bx+c, how can we can find the x-coordinate of the vertex?-a-b/ab/2a-b/2a
- 12. Multiple ChoiceWhich of the following equations matches standard form of a quadratic?ax + by = cy = a(x - h)2 + ky = ax2 + bx + cy = mx + b
- 13. Multiple ChoiceThe graph of a quadratic function is called aParabolaVertexAxis of SymmetryVertex Form
- 14. Multiple ChoiceWhich of the following equations shows the vertex form of a quadratic?x = -b/2ax = (-b ±√b2 - 4ac)/2ay = ax2 + bx + cy = a(x - h)2 + k
- 15. Multiple ChoiceWhat is the green dashed line called?roots or x-interceptsparabolaaxis or line of symmetryline of dashes
- Answer choicesTagsAnswer choicesTags