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3 years ago

Which equation represents the line that passes through the points (-4,3) and (2,12)

Mathematics

2 answers:

Ksenya-84 [330]3 years ago

8 0

Answer:

y = 3/2 x + 9

Step-by-step explanation:

take the two points and find slope :

12 - 3 / 2 - (-4) = 3/2

then use the slope and one of the points to find the y-intercept :

y = 3/2 x + b

3 = 3/2 * (-4) + b (Substitute)

3 = -6 + b (Multiplication)

3 + 6 = -6 + b + 6 (Addition)

b = 9

so, your final slope-intercept equation is :

y = 3/2 x + 9

damaskus [11]3 years ago

5 0

Answer:

C. 5x+2y=-14

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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