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3 years ago

Select the correct answer.

Mathematics

1 answer:

zzz [600]3 years ago

6 0

Answer

A. 'y = -3x + 29`

Step by step explanation

The given information are slope (m) = -3 and passes through the point (7, 8)

Let's use the slope-intercept form y = mx + b

Here m = -3, plug in the value in the slope-intercept form.

y = -3x + b which is passes through point (7, 8)

To find the slope intercept, plug in x = 7 and y = 8 in the above equation, we get

8 = -3(7) + b

b = 8 + 21

b = 29

Now we got m = -3 and b = 29

Therefore, the required equation y = -3x + 29

Thank you. :)

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Given the side length of a triangle;

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