Question

Point slope form passing through (1,8) with x-intercept of -1

Answer 1

4

Step-by-step explanation:

If you notice, we have been given two points on the line graph which are enough for us to get its slope;

The obvious point is (1,8)

The second point  where the line intercepts X-axis (at this point y = 0). Therefore;

(-1,0)

Slope = (y2 – y1) / (x2 – x1)

= (8 – 0) / (1-(-1)) = 8/2 = 4

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