Write inequalities to describe the domain and range of the function shown.

-5 -4 -3 -2 -1 1 2 3 4 5

1

2

3

4

5

-1

-2

-3

-4

A number cube has 6 faces, numbered 1 through 6. Garrett rolls the number cube 50 times and records the results in the frequency table at the right.

Number rolled

Frequency

1 6

2 8

3 9

4 8

5 9

6 10

Predict the number of times Garrett will roll an even number if he rolls the cube 250 times.

6 42

Use the map drawn on the coordinate grid below to find the distance in miles between the towns of Kersh and Waterville.

1 unit = 50 miles

d

y

x

Waterville

Kersch P

0

123456789

3

10

108765421 9

The height of a triangle is 2 inches more than 4 times its base. Write an expression in terms of b, the length of the base, that could be used to represent the area of the triangle in simplified form.

Which points on the coordinate grid below satisfies the conditions x < -1 and y > 2?

U

VW

T

-5 -4 -3 -2 -1 1 2 3 4 5

1

2

3

4

5

-1

-2

-3

-4