 Show How Do You Find the Y-Intercept of a Line If You Have Another Point and the Slope?Note:Want some practice finding the y-intercept of a line? In this tutorial, you're given the slope of a line and a point on that line and asked to find the y-intercept. Watch this tutorial and see how the equation for the slope-intercept form of a line is used to figure out the answer! Keywords:
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Jonathan E. Ex: -9,4 with the slope of 7, what is the y-intercept? Is there an equation I could use. More 1 Expert Answer
Ty D. answered • 10/18/18 Educator with 10+ years of experience from K-12 First you can write the equation in the form of y = mx + b where m = slope and b = y-intercept by plugging in the given point and the slope and solving for b. y = mx + b 4 = 7(-9) + b 4 = -63 + b 4 + 63 = b 67 = b The y-intercept is (0,67) Still looking for help? Get the right answer, fast.ORFind an Online Tutor Now Choose an expert and meet online. No packages or subscriptions, pay only for the time you need. How do you find the yThe y-intercept is the value of y at which the line crosses the y-axis. To find it, you have to substitute x = 0 in the linear equation.
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How to find y intercept with one point and slope
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