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77julia77 [94]
2 years ago
15

Write the equation of the line in slope-intercept form that contains the points (4, -1) and (9, 9).

Mathematics
1 answer:
Lesechka [4]2 years ago
5 0

Answer:

y = 2x - 9

Step-by-step explanation:

y2 - y1 / x2 - x1

9 - (-1) / 9 - 4

10 / 5

= 2

y = 2x + b

-1 = 2(4) + b

-1 = 8 + b

-9 = b

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<h3>How to determine the inverse </h3>

The steps involved in determining the inverse of a function are;

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