Linear Tables Graphs and Equations

Graph the equation:

y = 4x - 4

Graph the equation using your calculator and check the table with ctrl + T. \(y=3x\ -\ 15\)

g

h

i

j

f

-12

-30

-2

-6

-20

17

27

-48

11

13

g

h

i

j

f

16

-42

-28

2

-18

9

32

12

6

-5

What is the rate of change for the following graph?

• 80

• 20

• 40

• 160

What is the correct equation for the graph?

• y = x + 5

• x = y

• y = 5x

• x = 5y

Jack wants to save up money to buy his math teacher a new calculator for the holidays. He saves $12 per week. He started off with $30 in his savings. What would be the linear equation to represent this situation?

• y=12x

• y=12x+30

• y=42x

• y=30x+12

• Becky's Shower

• Rachel's Shower

• They use the same amount of water

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

Is the graph proportional or non proportional?

• proportional

• non proportional

• both

• neither

What is the equation of the line?

• y = 20x

• y = x + 20

• y = 2x

• y = x + 2