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BabaBlast [244]
2 years ago
14

Please help me answer this :) and explain how you got your answer ! ( will give brainslt )

Mathematics
1 answer:
Bess [88]2 years ago
5 0

Answer: y = - 0.4 x - 4.5

Step-by-step explanation:

Equation y=mx+b

m is the slope

x is *ANY* x coordinate

y is *ANY* y coordinate

b is y intercept or WHERE the point is on the Y AXIS

Lets look at the given:

Slope (m) is -2/5

Passes through point 15, -9/2

As you can see, the point goes through the Y axis at (-9/2)

Our equation is y = - 0.4 x - 4.5

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