Quadratic Transformations

Quadratic Transformations

Assessment

Quiz

Mathematics

9th Grade

Medium

CCSS
HSF.BF.B.3, HSF.IF.C.7, HSA.REI.D.10

+10

Standards-aligned

Created by

Wayground Content

Used 108+ times

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21 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is the vertex form of a quadratic function?

f(x) = 2a(x-h)2 + k

f(x) = a(x-h)2 + k

f(x) = (x+h)2 + k

f(x) = a(x-h) - k

Tags

CCSS.HSA.SSE.B.3

CCSS.HSF.BF.A.1

CCSS.HSF.IF.C.8

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Identify the vertex of f(x) = -2(x+1)2 + 3

(h,k)

(3, 1)

(-1,-3)

(-1,3)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What steps transform the graph y = x2 to y = 2(x+2)2 - 5?

Compress by 2, shifted 2 units left and 5 down

Stretch by 5, shifted 5 units left and 2 down

Stretch by 2, shifted 2 units left and 5 down

Compress by 5, shifted 2 units left and 2 down

Tags

CCSS.HSF.BF.B.3

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

What steps transform the graph y = x2 to y = -1/2(x-4)2 + 1?

Compressed by 1/2, shifted 4 units right and 1 unit up

Reflected across x-axis, compressed by 1/2, shifted 4 units right and 1 unit up

Reflected across x-axis, stretched by 1/2, shifted 4 units left and 1 unit up

Stretched by 1/2, shifted 4 units right and 1 unit down

Tags

CCSS.HSF.BF.B.3

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What steps transform the graph y = x2 to y = x2 + 8

shifted up 8 units

shifted down 8 units

shifted left 8 units

shifted right 8 units

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What steps transform the graph y = x2 to y = (x-4)2

Shifted down 4 units

Shifted left 4 units

Shifted right 4 units

Shifted up 4 units

Tags

CCSS.HSF.BF.B.3

CCSS.HSG.CO.A.2

CCSS.HSG.CO.A.5

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Pablo throws a ball with a path of
h = -5(t - 2)2.
Maria throws a ball with a path of
h = -5(t - 2)2 + 10.
Which description is reasonable for the difference in the two equations?

Maria throws the ball 10 times harder than Pablo does.
Maria starts her ball at a height 10 feet higher than Pablo does.
Pablo throws the ball 10 times harder than Maria does.
Pablo starts his ball at a height 10 feet higher than Maria does.

Tags

CCSS.HSA.SSE.A.1

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