Week 1 Day 4 Slope-Intercept Form

Week 1 Day 4 Slope-Intercept Form

Multiple Choice

What is the slope of a line containing the

 points (0, 1) & (4, -1)?

•  $-\frac{1}{3}$  

•  $\frac{1}{3}$  

•  $-\frac{2}{4}\ or\ \ -\frac{1}{2}$  

•  $\frac{2}{4}\ or\ \ \frac{1}{4}$  

Multiple Choice

What is the slope of a line containing the points

(3, -1) and (0, -5)?

• $\frac{-6}{-3}\ or\ \frac{-1}{-2}$

• $\frac{6}{3}\ or\ \ \frac{1}{2}$

• $\frac{-4}{-3}$

• $\frac{4}{3}$

Multiple Select

Choose all of the y-intercepts that you see in the picture.

• (0,5)

• (0,2)

• (6,0)

• (-1,0)

• (0, -6)

Multiple Choice

Can you identify the slope &  y-intercept in the equation?

 $y\ =\ \frac{1}{2}x\ \ -1$  

• slope = -1 & y-intercept  $\frac{1}{2}$  

• slope =  $\frac{1}{2}$   & y-intercept  -1

Multiple Choice

Write an equation in slope-intercept form when the

slope is -4 & y-intercept -3.

• y = -4 - 3

• y = -4 + 3

• y= -4x - 3

• y = 4x + 3

Multiple Choice

Write an equation in slope-intercept form when the
slope is 1 & y-intercept is

 $-\frac{1}{2}$  .

• y = 1 -  $\frac{1}{2}$  

• y =  x - -  $\frac{1}{2}$  

• y=  x -  $\frac{1}{2}$  

• y =  $\frac{1}{2}x$  + 1