Free Printable Unit 1 Review (ALG2)

1.

Describe the end behavior of the graph.

a)

As x → ∞, f(x) → ∞ and

As x → -∞, f(x) → -∞

b)

As x → ∞, f(x) → ∞ and

As x → -∞, f(x) →∞

c)

None of these

d)

As x →∞,f(x) → -∞ and

As x → -∞, f(x) → -∞

2.

What is the range of this function?

a)

x ≥ 2

b)

f(x) ≥ 2

c)

All Real Numbers

d)

f(x) ≤ 2

3.

What is the range of the function?

a)

$\left\{y\ \parallel\ 1\le y\le5\right\}$

b)

$\left\{y\ \parallel\ 1<y\le4\right\}$

c)

$\left\{y\ \parallel\ 1\le y\le4\right\}$

d)

$\left\{y\ \parallel\ 1<y<5\right\}$

4.

What is the RANGE of the function in interval notation?

(a)

5.

Which of the following intervals is in set notation?

a)

$\left\{x\ \parallel\ 1.7<x\le45\right\}$

b)

(1.7,45]

c)

$1.7<x\le45$

6.

Describe the end behavior of the graph.

a)

As x → -∞, f(x) → ∞ and As x→∞, f(x) →⁻∞

b)

As x → -∞, f(x) → ∞ and As x→∞, f(x) →∞

c)

As x → -∞, f(x) → ∞ and As x→∞, f(x) → 0

d)

As x → -∞,f(x) → -∞ and As x→ ∞, f(x) → ∞

7.

The function shown in the graph is:

a)

even

b)

odd

c)

neither even nor odd

d)

both even and odd

8.

The function in the graph is:

a)

even

b)

odd

c)

neither even nor odd

d)

both even and odd

9.

Find the inverse of f(x) = -4x - 12

a)

f^-1(x) = 4x - 3

b)

f^-1(x) = -1/4x - 3

c)

f^-1(x) = 1/4x + 3

d)

f^-1(x) = -4x - 3

10.

Was the inverse function found correctly?

a)

no,

b)

yes

11.

The inverse has been reflected over which line?

a)

y = x

b)

y =1

c)

y = 0

d)

y = x + 1

12.

If the equation of f(x) goes through (1, 4) and (4, 6), what points does f^-1(x) go through?

a)

(1, 4) and (4, 6)

b)

(-4, -1) and (-6, -4)

c)

(-1, -4) and (-4, -6)

d)

(4, 1) and (6, 4)

13.

Given f(x) = (x-3)² + 5. What transformations took place from the original function f(x)?

a)

Left 3 and up 5

b)

Right 3 and down 5

c)

Left 3 and down 5

d)

Right 3 and up 5

14.

Which function shows horizontal translation and a vertical stretch?

a)

f(x) = -2|-x |

b)

f(x) = -3|x| - 7

c)

f(x) = -|-x + 1| + 4

d)

f(x) = 5|x - 4| - 1

15.

Which function is graphed? (b=1)

a)

f(x) = -|2(x - 3)| + 5

b)

f(x) = -|x + 5| - 3

c)

f(x) = -2|x + 3| + 5

d)

f(x) = -2|x + 5| - 3

16.

Solve for x
l 2x−1 l = 9

a)

x = 5 and x =-4

b)

x = 5 and x = -5

c)

Only x = 5

d)

No Solution

17.

Solve for x

3 l 4x−1 l −5 = 10

a)

x = 1.5 and x =-1

b)

x = -1.5 and x = 1

c)

x =1 and x = -1

d)

No Solution

18.

Solve: |x+5| < 9

a)

-14 < x < 4

b)

x > -14 or x < 4

c)

-4 < x < 4

d)

x > -4 or x < 14

19.

Solve: 10 < |2x + 4|

a)

-7 < x < 3

b)

-3 < x < 3

c)

x < -3 or x > 3

d)

x < -7 or x > 3

20.

Solve.
3|2d + 9| + 13 = 10

a)

d = 5 or d = -1

b)

d = -4 or d = 5

c)

d = 4 or d = -5

d)

no solution

Unit 1 Review (ALG2)

Total questions: 20

Worksheet time: 56mins

Similar Resources on Wayground