slope intercept form

slope intercept form

By Carly Rexing

Fill in the Blanks

What is the y-intercept?

Multiple Choice

_{What is the y-intercept of the line?}

•  (0,¹/₂)
• (0,1)
• (0, ^-1/2)
• (0, -1)

Multiple Choice

What is the y-intercept for the given graph?

• -5
• 5
• 1
• -1

Multiple Choice

What is the y-intercept of the line shown?

• (0,-4)

• (-4,0)

• (0,1)

• (1,0)

Find the slope of each graph

Fill in the Blanks

What is the slope of the line?

(answer is a fraction or a number)

Fill in the Blanks

What is the slope of the line?

(answer is a fraction or a number)

slope intercept form

There are two key facts we need to identify in the graph of a line.

1. slope

2. y-intercept

After we find these, we plug them into the equation.

• m = 3/5, this is our slope

• b = 7, this our y - intercept

Multiple Select

$$Which\ of\ the\ following\ equations\ are\ in\ slope\ intercept\ form?$$  

• $$y\ =\ 4x\ +\ \left(-6\right)$$

• $$y\ =\ 4\ +\ 9x$$

• $$\frac{2}{9}x\ =\ y\ -3$$

• $$y\ =\ x^{ }$$

• $$y\ =\ \frac{-3}{6}x\ +\ 5$$

Multiple Choice

$$What\ is\ the\ slope\ of\ the\ following\ equation\ y\ =\ -7x\ +\ 5?$$  

• -7

• 5

Multiple Choice

$$What\ is\ the\ y-intercept\ of\ the\ following\ equation\ y=-7x+5?$$  

• -7

• 5

Multiple Choice

$$What\ is\ the\ slope\ of\ the\ following\ equation\ y\ =\ -3x\ +\ 2$$  

• 1/3

• 3

• -3

• 2

Multiple Choice

$$What\ is\ the\ y-int\ of\ the\ following\ equation,\ y=-\frac{3}{5}x\ -30?$$  

• $$\frac{3}{5}$$  

• -30

• 30

• - $$\frac{3}{5}$$  

Multiple Choice

If m=3 and b=6, what is the correct slope intercept equation?

• y=3-6
• y=3x-6
• y=3x+6
• y=6x+3

Multiple Choice

How would you write the equation with a slope of 2/3 and a y-intercept of -3

• y=3/2x+3
• y=2/3-3
• y=2/3x-3
• y=2/3x+3

Multiple Choice

What is the equation of a line when m = -7 and b = -8?

• y = -7x + 8

• y = -7x - 8

• y = 7x - 8

• y = 7x + 8

Multiple Choice

What does "m" represent in y=mx+b?

• y-intercept

• slope

• unit rate

• distance

Multiple Choice

What does "b" represent in y=mx+b?

• slope

• unit rate

• y-intercept

• distance