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ReTake of Retake Quiz #6 (period 2)

Authored by Lauren Brauer

Mathematics

9th Grade

CCSS covered

Used 1+ times

ReTake of Retake Quiz #6 (period 2)
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23 questions

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1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the vertex form of the quadratic function?

f(x) = ax2 + bx + c

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

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

f(x) = x2

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the standard form of the quadratic function?

f(x) = ax2 + bx + c

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

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

f(x) = x2

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the vertex and axis of symmetry of y= -2(x+3)2 + 2.

Vertex: (-3,2) AOS: y = 3

Vertex: (2,-3) AOS: x = 2

Vertex: (-3,2) AOS: x = -3

Vertex: (3,2) AOS: x = 2

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the vertex and axis of symmetry of y = (x-4)2 + 3.

Vertex: (3,4) AOS: x = 4

Vertex: (-4,3) AOS: x = -4

Vertex: (-4,3) AOS: x = 3

Vertex: (4,3) AOS: x = 4

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

What is the vertex and axis of symmetry of f(x) = - x2 + 6x - 2

Vertex: (3,7) AOS: x = 3

Vertex: (3,7) AOS: y = 3

Vertex: (-2,6) AOS: x = -2

Vertex: (2,6) AOS: x = 2

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Which function best describes the graph

y = 2x2 + 12x -16

y = - 2x2 - 12x - 16

y = 2x2 -12x +16

y = -2x2 + 12x +16

Tags

CCSS.HSF-IF.C.7A

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find the domain and range

Domain: All real numbers

Range: y ≤ 5

Domain: All real numbers

Range: y ≤ 0

Domain: All real numbers

Range: y ≥ 5

Domain: y ≤ 5

Range: All real numbers

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