2 years ago

Write the slope - intercept form of the equation of each line through the points -2,5) and (0,-2)

1 answer:

3 0

Gradient (m) = change in y/change in x
-2-5/0–2 = 3.5
gradient (m) = 3.5
Now evaluate one of the coordinates and the gradient in the equation
y = mx + c
-2 = 3.5(0) + c
c = -2
so the answer is
y = 3.5x -2

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I hope this helps

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Ymorist [56]

Answer:

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Step-by-step explanation:

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The image below typifies the explanation given above. It shows the relationship between the three sides of the right angled triangle in detail.