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HW-Quiz: CCA 30weeks Review

Authored by Nhi Phan

Mathematics

8th - 9th Grade

CCSS covered

Used 4+ times

HW-Quiz: CCA 30weeks Review
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

According to exponent rules, when we raise a power to another exponent we _______ the exponents.

add
subtract
multiply
divide

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Rewrite using a positive exponent.
g-7

1/g7
g7
1/g-7
-g7

Tags

CCSS.8.EE.A.1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify:

(5ab2)2

25a2b4

10a2b4

5a2b4

25ab2

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Factor by grouping:
3x3-x2+6x-2

(x2+2)(3x+1)
 (x2+2)(3x-1)
(3x3+6x)(x2-2)
none of the aboe

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Factor completely:
 3x² + 5x - 12

(3x + 4)(x-3)
(3x - 4)(x + 3)
(3x + 3)(x -4)
(3x - 3)(x + 4)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the vertex of y = 2(x - 3)2 + 6

(-3, -6)
(3, -6)
(-3, 6)
(3, 6)

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

7.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Simplify:
(3x - 5) ( 4x2 - 2x - 3)

12x3 - 26x2 - 25x + 15
12x3 - 20x2 - 5x + 15
12x3 - 20x2 - 6x + 15
12x3 - 26x2 + x + 15

Tags

CCSS.HSA.APR.A.1

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