Linear Equation

Linear Equations

Multiple Choice

Bob has $150 in his savings account and saves $40 per month.

• y=150 + 40

• y=40x + 150

• y=150x + 40

• y=-40x+150

Bob has $150 in his savings account and saves $40 per month.

Y = 40x + 150

Multiple Choice

Find the slope from the table.

• -4

• 1

• 4

• -2

Slope

 $\frac{change\ in\ y}{change\ in\ x}$  

Multiple Choice

Which equation best represents the relationship between x and y in the table shown?

• y= 5x+5

• y=1/5x+5

• y=15x+5

• y=10x+5

Y-intercept

When x is zero, y is .... (0,5)

Equation: y = mx + b

Equation: y = 5x + 5

Multiple Choice

What is the correct equation in 
Slope-Intercept Form?
(y = mx +b)

• y = -3x - 2
• y = -2x - 2
• y = 2x - 2
• y = 3x - 2

Multiple Choice

What is the correct equation in 
Slope-Intercept Form?
(y = mx +b)

• y = x + 2
• y = 2x - 1
• y = -x + 2
• y = -2x - 1

Multiple Choice

Given the table, write the equation in the slope-intercept form.

• y = 1/3x + 6
• y = 3x + 6
• y = 2x + 6
• y = 1/2x + 6

Multiple Choice

What is the equation of the line in the graph?

• y = 3
• x = 3
• x = 0

Multiple Choice

What is the y-intercept of this graph?

• (0,1)
• (0,-2)
• (0,0)
• (0,3)

Multiple Choice

Give the equation for the graph

• y = 5x - 3
• y = 4x + 2
• y =-2x + 5
• y = - 2x + 4

Multiple Choice

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

• y
• m
• x
• b

Multiple Choice

What does the "b" stand for in y=mx+b?

• slope
• x-intercept
• y-intercept