Have an account?
Skip to Content
Build your own quiz
15 questions
Show Answers
See Preview
- 1. 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
- 2. Multiple ChoiceConvert the equation y= x2-2x-5 into vertex form.y= (x-1)2-6y= -(x-1)2-6y= (x+1)2-6y= -(x+6)2-1
- 3. Multiple ChoiceWhich of the following shows
f(x) = x2 + 12x - 2
written in vertex form?f(x) = (x + 6)2 + 142f(x) = (x + 6)2 - 34f(x) = (x + 6)2 - 38f(x) = (x + 6)2 + 34 - 4. Multiple ChoiceConvert the equation y= x2+4x into vertex form.y= (x+4)2-4y= (x-2)2+4y= (x+2)2-4y= (x+2)2
- 5. Multiple ChoiceWhich of the following equations is in vertex form?f(x) = x2 + 6x - 2f(x) = (x - 1)2 + 2
- 6. Multiple ChoiceWhich of the following shows
f(x) = x2 - 8x + 1
written in vertex form?f(x) = (x - 4)2 - 15f(x) = (x - 4)2 + 17f(x) = (x - 4)2 - 17f(x) = (x - 4)2 + 65 - 7. Multiple ChoiceConvert the equation
x2-12x+40
into vertex form(x+6)2-4(x+6)2+4(x-6)2-4(x-6)2+4 - 8. Multiple ChoiceWhich function is equivalent to
y = x2 - 6x + 10?y = (x + 3)2 - 1y = (x - 3)2 + 1y = (x + 6)2 - 10y = (x - 6)2 + 10 - 9. Multiple Choice
Convert the equation y= x2 + 4x + 11 into vertex form.
y = (x + 2)2 - 4
y = (x + 2)2 + 7
y = (x + 2)2
y = (x - 2)2 - 7
- 10. Multiple ChoiceIf given the equation y = 3(x + 5)2 - 4, what is the vertex of the parabola?(5, -4)(-5, -4)(-15, -4)(15, -4)
- 11. Multiple ChoiceWhich of the following forms are best to use if we want to identify the vertex of a quadratic equation?Standard FormVertex FormIntercept Form
- 12. Multiple ChoiceWhich of the following equations is in vertex form?f(x) = x2 + 6x - 2f(x) = (x - 1)2 + 2
- 13. Multiple ChoiceThe graph of a quadratic function is called aParabolaVertexAxis of SymmetryVertex Form
- 14. Multiple ChoiceThe axis of symmetry line passes through which point?y-interceptany random pointvertexsymmetrical point for the vertex
- 15. Multiple Choice
Determine the vertex of the parabola y=5(x-2)2–7
(5, -7)
(-2, -7)
(2, -7)
(-7, -2)
- Answer choicesTagsAnswer choicesTags