Write the equation of The line with slope 2/5 passing through (-10, 3) in slope-intercept

b= -7

Step-by-step explanation:

First set up the equation y=mx+b.

The add what you know, so that:

y=2/5x+b

Now plug in (10,-3) to the equation to find b.

-3=2/5(10)+b

Simplify (2/5 * 10= 4)

-3=4+b

Get b alone by substracting four to each side.

b =-7

*I recommend checking my work, but this is what I put.

answer: i think it's a

step-by-step explanation:

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?