Slope Intercept Form y=mx+b

What is the y-intercept in the equation y = 2x+1?

• 2

• 1

• -2

• -1

What is the slope for the equation: y = -7 + 5x

• -7

• 7

• -5

• 5

What is the y-intercept for the equation:  
  

 $y=\frac{2}{3}x-1$  

• 1

• 2/3

• -2/3

• -1

What is the slope in the equation:

 $y=-\frac{1}{4}x-8$  

•  $-\frac{1}{4}$  

•  $\frac{1}{4}$  

• -8

• 8

Pick the answer choice that best represents the slope and y-intercept for the following equation:

y = -x

• Slope = -1. y-intercept = -1

• Slope = 1. y-intercept = 0

• Slope = -1, y-intercept = 0

• Slope = 0, y-intercept = 0

What is the equation for the line?

• $y=\frac{1}{4}x+4$

• y=4x+1

• y=x+4

• y=x-4

What is the equation of the line?

• y=x+2

• y=3x-2

• $y=\frac{1}{3}x+2$

• y=3x+2

What is the equation of the line?

• y=2x+3

• y=3x-2

• y=x+3

• y=x-3

Check all boxes that are true for the equation of the line shown.

• The y-intercept is 1.

• The slope is $\frac{1}{2}$ .

• The slope is 2.

• m = 1

• b = 1

 Check all the boxes that are true for the equation of the line shown.

• m = -4

• b = -4

•  $m=-\frac{2}{3}$  
  

• The slope is negative.

•  $m=-\frac{3}{2}$