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kogti [31]
2 years ago
6

What is the equation of a line that has an x-intercept of 5 and a slope of 4?

Mathematics
1 answer:
dimulka [17.4K]2 years ago
8 0

Answer:

y=4x-20

Explanation:

Since we already have a slope, all we need to do is just find the y-intercept. To do this we can make an XY t-chart.

Using the chart we can see that for every x that decreases, a y decreases 4 times. So if we subtract 5 from x, we will multiply 5 times y. Note that this graph is increasing so the y-intercept is negative. -5 · 4 = -20

   X  |  Y

   6  |  4

   5  |  0  

   0  |  -20

Hope this Helps!

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