Free Printable Lashley aNet 2 Algebra Review

1.

Which equation is represented by the table?

a)

y = 40(2)^x

b)

y = 40(1/2)^x

c)

y = 40 - 2x

d)

y = 40 - 1/2x

2.

Write the function for the following table:

a)

f(x) = 5x + .08

b)

f(x)= 5x + 2

c)

f(x) = .08(5)^x

d)

f(x)= 2(5)^x

3.

Which table represents the following equation?

a)

b)

c)

d)

4.

What is the graph of the function

y=5\cdot2^x

a)

b)

c)

d)

5.

The total cost in dollars to buy uniforms for the players on the volleyball team can be found using the function c = 34.95u + 6.25, where u is the number of uniforms bought. If there are at least 8 players but not more than 12 players on team, what is the domain of the situation?

a)

0 < u ≤ 12

b)

0 < c ≤ 425.65

c)

{8, 9, 10, 11, 12}

d)

{295.85, 320.80, 355.75, 390.70, 425.65}

6.

Find the domain of the function:
h(x) = 5 / (x - 8)

a)

(-∞, 5) U (5,∞)

b)

(-∞, ∞)

c)

(-∞, 8) u (8, ∞)

d)

(-∞, 8] u [8, ∞)

7.

Find the domain and range of the function:
f(x) = 7x - 1

a)

D: (-∞, ∞)
R: (-∞, 0)

b)

D: [-∞, ∞]
R: [-∞, ∞]

c)

D: (-∞, ∞)
R: (0, ∞)

d)

D: (-∞, ∞)
R: (-∞, ∞)

8.

g(x) = 3x + 1
g(2) = _______

a)

6

b)

7

c)

8

d)

9

9.

Which statement is true?

Click the picture to view the x-axis more carefully.

a)

The function is decreasing between -5 and 4.

b)

The function is decreasing when x is greater than 4.

c)

The function is increasing when x is between -9 and -5

d)

The function is increasing when x is greater than 4.

10.

Which statement describes the graph of the function between x=4 and x=8?

a)

The function is nonlinear and increasing.

b)

The function is nonlinear and decreasing.

c)

The function is linear and increasing.

d)

The function is linear and decreasing.

11.

What is/are the increasing interval(s) for the function shown?

a)

$\left(-3,\ 1\right)$

b)

$\left(4,\ 8\right)$

c)

$\left(-\infty,1\right)\ and\ \left(-3,\ 1\right)$

12.

What is the vertex? $y\ =\ -2\left|x+3\right|-5$

a)

(3,-5)

b)

(-2,-5)

c)

(-3,-5)

d)

(3,5)

13.

Which of the following equations match the given graph?

a)

$y\le-\frac{5}{4}x+3$

b)

$y\ge-\frac{5}{4}x+3$

c)

$y<-\frac{4}{5}x+3$

d)

$y>-\frac{5}{4}x+3$

14.

Choose the correct inequality for this graph.

a)

b)

c)

d)

15.

Which system of inequalities matches the graph?

a)

y > 2x - 4
y < 2

b)

y < 2x - 4
y < 2

c)

y > 2x - 4
y < 2

d)

y < 2x - 4
y < -2

16.

Which of the following is not a solution to this system of inequalities?

a)

(0,-6)

b)

(0,3)

c)

(4,0)

d)

(6,-2)

17.

Which system of inequalities is shown?

a)

y ≥ -x - 1
y < x + 4

b)

y < -x - 1
y ≥ x + 4

c)

y > -x - 1
y ≥ x + 4

d)

y > -x - 1
y ≥ x + 3

Lashley aNet 2 Algebra Review

Total questions: 17

Worksheet time: 51mins

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