Evaluate Functions from Tables and Equations

Determine the slope. 

• 2/5

• -2/5

• 5/2

• -5/2

What is the equation of the linear function?

• y = -3x + 10

• y = -3x + 16

• y = 3x + 10

• y = 3x + 16

Look at the table below. Write an equation to match the pattern between m, minutes and bubbles blown, b.

• b = 12(m)

• b= m +12

• b = m ÷ 12

• none of these

Write an equation that represents the relationship between the variables in the table.

• t=10d

• t=d-9

• t=10-d

• d=t+10

Nancy can type 50 words per minute. Look at the table below to write an equation that matches the data.

• m=50 + w

• w= 50m

• w= 50 + m

• m= 50 - w

Greg gets paid $6 an hour working in a garden. Use the equation m=6h, where m is the money he makes, and h is the hours he works. How much money does he make if he works 9 hours?

• $15

• $3

• $54

• $53

What is the missing value of the table based on patterns?

• 25

• 50

• 75

• 27

What is the pattern in the table below?

• multiplying the number of shots by 3

• adding 3 to the number of shots

• adding 1 to the number of shots

• dividing the number of shots by 3

Name the INDEPENDENT variable from the table below.

• words

• minutes

Name the DEPENDENT variable from the table below.

• minutes

• bubbles