body{margin:0;} noscript{z-index: 10000; position: fixed; display: block; height: 100%; width: 100%; background: #fff;} noscript .fa{font-size: 40px; display:block; color: #daa520;} noscript div{margin-top: 6%; padding-left: 20px; padding-right: 20px; text-align: center;} ! You must have JavaScript enabled to use this site.

Dashboard

PA

Pearson Algebra 1 Common Core, 2011 View details

4. Point-Slope Form

Finish the assignment

Continue to next subchapter

Exercise 38 Page 320

What do m and b represent in y=mx+b?

Slope: 6
y - intercept: (0,0)

Practice makes perfect

Equations in slope-intercept form follow a specific format. y= mx+ b In this format, m represents the slope of the line and b is the y-intercept. Let's rewrite our equation in this format. y= 6x ⇒ y= 6x+ 0 We can see that the slope is 6 and the y-intercept lies on the point (0, 0).