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Write the equation of the line in fully simplified slope-intercept form.

Write the equation of the line in fully simplified slope-intercept form.-example-1
User Sosnus
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2 Answers

3 votes
Answer:
y = 3/2x - 8

Step-by-step:

The equation for slope-intercept form is y=mx+b.

First, let’s find for b. b is always the number that’s plotted on the y-axis. The only number that’s plotted on the y-axis is -8, making b = -8.

y = mx - 8

Next, we need to find mx. mx can be in either the form of a fraction or whole number. In this case, it’s a fraction. If you’re plotting a fraction, the numerator is the rise, and the denominator in the run.

So, starting from -8, how many times does it rise in order to meet the nearest plot? 3 times upwards. 3 is now your numerator.

From there, how many times does it run (left or right) to the nearest plot? 2 times to the right. 2 is now your denominator.

Your fraction is now 3/2, making mx = 3/2x

Therefore, your answer is y = 3/2x - 8
User Suspectus
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3 votes
The answer is y = 3/2x - 8
User Mayur Raval
by
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