Linear Equations Review

Bob has $150 in his savings account and saves $40 per month. Which equation matches this situation?

• y=150 + 40

• y=40x + 150

• y=150x + 40

What is the initial value (y-intercept)?

• 20

• 0

• 17

• 1

What is the initial value (y-intercept)?

• 3

• 0

• 2

• 8

Find the initial value (y-intercept)

• 0

• 3

• 4

• 5

What is the rate of change (slope) of this graph?

• 0

• undefined

• 5

• -5

What letter represents the slope of a line in the equation y = mx + b?

• y

• m

• x

• b

Which equation matches this graph?

• y = 5x - 3

• y = 4x + 2

• y =-2x + 5

• y = - 2x + 4

Given the equation y = 2x+3, what is the slope?

• 2

• x

• 3

• y

What is the y-intercept of this graph?

• (0,1)

• (0,-2)

• (0,0)

• (0,3)

What is the equation of this graph?

• 0

• undefined 

• y = -2

• x = -2