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Pearson Algebra 1 Common Core, 2011 View details

4. Point-Slope Form

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Exercise 37 Page 320

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

Slope: 1
y - intercept: (0,4)

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. The given equation is already in this format. y= 1x+ 4 We can see that the slope is 1 and the y-intercept lies on the point (0, 4).