Constant Rate Linear Equation

Solve for x:
2(3x + 4) + 2 = 4 + 3x

• 2

• -2/3

• 10

• -2

Solve:
7x + 19 = -2x + 55

• 4

• 14.8

• 8.2

• -4

What is the constant rate?

• 40 CALORIES PER MIN.

• 15 CALORIES PER MIN.

• 4 CALORIES PER MIN.

• 60 CALORIES PER MIN.

• 9 players per team
• 12 players per team
• 10 players per team
• 11 players per team

• Taylor can write 6 words per minute
• Taylor can write 25 words per minute
• Taylor can write 50 words per minute
• Taylor can write 150 words per minute

John can run 5 miles in 2 hours. How many hours will it take him to run 15 miles?

• 12

• 9

• 6

• 5

Which equation matches the table?

• y =4 x + 7

• y = 1/4x +11

• y = 4x -11

• y = 11x + 4

Find the rate of change.

• -10 ft per second

• 15 ft per second

• 10 ft per second

• -15 ft per second

Jimmy was going on vacation. His parents drove the first day and went 390 miles in 6 hours. The next day they drove for 8 hours and went 520 miles. What is the equation that represents his constant rate of speed?

• y=65x

• y=60x

• y=40x

• y=25x

Is this function linear or nonlinear?

• linear function

• nonlinear function