A.f(x)=-3/4x+10 B.f(x)=3/4x-10 C.f(x)=4/3x+10 D.f(x)=-4/3x-10

Mathematics

1 answer:

stepladder [879]2 years ago

4 0

Answer:

Step-by-step explanation:

Equation of a line giving 2 points is

y-y1=m(x-x1) where m is the slope and (x1,y1) is one of the points.

First we have to find the slope using formula

(y2-y1)/(x2-x1) where (x1,y1) and (x2,y2) are the points given

Slope m is (4-13)/(8--4) =-9/12 = -3/4

Looking at the answer choices, the only slope intercept equation that use the slope -3/4 is answer choice A

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2 years ago

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zalisa [80]

Answer:

4 GB

Step-by-step explanation:

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2 years ago

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dlinn [17]