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5.14 Convert the vertex form equation to standard form

Authored by Seretha Pavey

Mathematics

8th Grade

5.14 Convert the vertex form equation to standard form
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13 questions

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1.

DROPDOWN QUESTION

30 sec • 1 pt

The peak point of a parabola is the ​ (a)   and is represented by ​ (b)   . The vertex form of a quadratic is represented by the equation ​ (c)  

vertex
(h, k)
(x, y)
x-intercept
y-intercept

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Convert the vertex form equation to standard form: y = 6(x - 4)2 - 1

y = 6x2 - 48x + 100

y = 6x2 - 48x - 95

y = 6x2 - 48x - 1

y = 6x2 - 48x + 95

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Convert the vertex form equation to standard form: y = 1/2(x + 4)2 + 6

y = 1/2x2 + 2x + 10

y = 1/2x2 + 4x + 6

y = 1/2(x + 4)2 + 6

y = 1/2x2 + 4x + 14

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Convert the vertex form equation to standard form: y = -5(x - 1)2 + 4

y = -5x2 + 10x + 1

y = -5x2 - 10x + 4

y = -5x2 + 10x - 4

y = -5x2 + 10x - 1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Convert the vertex form equation to standard form: y = -1/3(x + 6)2 - 1

-1/3x2 - 2x - 13

-1/3x2 - 6x - 13

-1/3x2 - 4x - 10

-1/3x2 - 4x - 13

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Convert the vertex form equation to standard form: y = 4(x + 2)2 - 8

y = 4x2 + 8x + 16

y = 4x2 + 16x + 8

y = 4x2 + 16x - 8

y = 4x2 - 16x + 8

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Convert the vertex form equation to standard form: y = -2/3(x - 9)2 - 2

y = -2/3x2 + 14x - 27

y = -2/3x2 + 10x - 27

y = -2/3x2 + 12x - 56

y = -2/3x2 + 12x - 25

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