4 years ago

How do I write the equation of Through(-2,-3),slope=-2

Mathematics

1 answer:

garri49 [273]4 years ago

7 0

Answer:

y= -2x-7

Step-by-step explanation:

Start with the linear equation formula.

y= mx+b

identify what you already have.

x= -2 and y= -3 m(slope)= -2

we are trying to find b, so plug in what you have.

-3=-2(-2)+b

simplify.

-3= 4+b

subtract 4 on both sides.

-7= b

set up your equation without the x and y value.

y= -2x-7

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3 years ago

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3 years ago

Find the specified vector or scalar.

ElenaW [278]

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4 years ago

How do you do number 10?

alexandr402 [8]

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4 years ago