Free Printable 6.5/6.6 Quiz Review

Worksheets

6.5/6.6 Quiz Review

Total questions: 40

Worksheet time: 2hrs 15mins

Name

Class

Date

x = 12

x = 24

x = 144

x = 121

Solve the square root equation:

x = 49

x = 53

x = 45

x = 18

x = 2

x = 4

x = 7

x = 9

x = 5

x = -6

x = 14

x = -1

x = 81

x = -9

x = 9

x = -81

x = {7, 6}

x = 7

x = 6

x = -7

x = 5

x = 10

x = -9

x = -5

Solve the cube root equation

344

-344

-21

10.

Solve the cube root equation

-984

984

-26

11.

Solve the cube root equation

900

990

12.

Solve the cube root equation

-125

125

-25

13.

Solve the cube root equation

-228

228

-78

14.

Question 3

-2

15.

Given
f(x) = 3x² + 7x and g(x) = 2x² - x - 1, find (f + g)(x).

11x² - 1

5x⁴ + 6x² - 1

5x² + 6x - 1

5x² + 8x - 1

16.

f(x) = 3x² + 7x and g(x) = 2x² - x - 1, find (f - g)(x).

x² + 8x + 1

x² + 6x - 1

5x² + 8x - 1

x² + 8x -1

17.

If f(x) = 3x - 2 and g(x) = 2x + 1, find (f - g)(x).

x - 3

3 - x

5x - 1

5x - 3

18.

f(x) = 2x and g(x) = 2x-7
Find (f+g)(2).

-7

-1

19.

Given f(x) = x² + 5 and g(x) = 2x³ - 1, find (f/g)(-3).

-14/55

14/55

-2

20.

Given g(x) = -2x+2 and f(x) = 3x²+4, find (g+f)(-3).

-27

-23

-19

21.

f(x) = x²+9
g(x) = x-9
Find f(x)-g(x).

x²+x+9

x²-x+9

x²-x

x²-x+18

22.

f(x)=x³-3x
g(x)=-4x+1
Find f(x)*g(x)

-4x³-5x²-3

-4x³+2x²-3x

-4x⁴+x³+12x²-3x

-4x^4-x³+12x²⁺3x

23.

g(x) = 2x+8

h(x) = -5x+1

Find g(x) * h(x)

-10x²-38x +8

25x²+38x+8

-10x²+42x+8

28x+8

24.

p(x) = 3x + 4
q(x) = 2x²
Find q(p(x))

6x² + 4

18x²+ 48x + 32

18x² + 32

None of these.

25.

g(x)=3x+4
h(x)=3x-1
Find g(h(x))

-9x+11

4x²+4x

9x+1

9x+11

26.

f(x) = 3x + 10
g(x) = x - 2
Find f(g(x))

3x + 4

3x - 4

3x + 8

None of these.

27.

When solving f(g(x)) you work in what order?

Left to right

Alphabetical

INSIDE then OUT

It doesn't matter what you solve first, just pick your favorite letter.

28.

p(x) = 4x - 5
q(x) = 2x²
Find p(q(x))

8x² + 5

8x² - 10x

8x² - 5

None of these.

29.

If f(x) =2x² + 3x - 1 and g(x) = 3x,
find g(f(x)).

6x³ + 9x - 3x +1

6x³ + 9x² - 3x

6x³ + 9x - 3x - 1

6x² + 9x - 3

30.

f(x) = 2x - 2

g(x) = 2x³ + 4x² - x

Find f(g(x))

4x³ + 4x² - 2x + 2

4x³ + 8x² - 2x + 2

4x³ + 8x² - 2x - 2

4x³ + 4x² - 2x - 2

31.

g(n) = n² + 5n

f(n) = n + 4

Find g(f(n))

n² + 3n + 36

n² + 13n + 16

n² + 13n + 36

n² + 3n + 20

32.

g(n) = -2n³ + 5n² + 2n - 10

h(n) = 6n

Find g(h(n))

-432n³ + 180n² + 12n - 10

432n³ + 180n² + 12n - 10

-432n³ + 30n² + 12n - 10

432n³ + 30n² + 12n - 10

33.

g(n) = n² + 5n

f(n) = n + 4

Find g(f(n))

n² + 3n + 36

n² + 13n + 16

n² + 13n + 36

n² + 3n + 20

34.

g(n) = 2n + 4

Find g(g(-6))

-12

-36

35.

f(x) = 2x - 5

g(x) = -4x - 2

Find f(g(-2))

-26

-7

36.

h(x) = -4x + 3

g(x) = 4x - 2

Find h(g(6))

-107

107

-85

37.

Given that f(x) = x² + x and g(x) = 3x + 1, find the value of f(g(4)).

182

None of the Above

38.

p(x) = 3x + 4
q(x) = 2x²
Find q(p(-2))

-8

None of these.

39.

Given f(x) = x² - 3 and g(x) = x - 3, find f(g(f(3))).

40.

p(x) = 3x + 4
q(x) = 2x²
Find p(p(-3))

-9

-11

None of these

100 %

6.5/6.6 Quiz Review

Total questions: 40

Worksheet time: 2hrs 15mins

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