I NEED HELP PLEASE I FORGOT TO STUDY AND ITS GONNA BE DUE today ;c

1/2

-1

1/2

-5/4

Step-by-step explanation:

I gotchu

Calculating the slope is simple

First, pick two points on the line

Next, see how far the second point is from the first point in the y direction only (the rise)

Next, see how far the second point is from the first point in the x direction only (the run)

Finally, divide the rise by the run

Q1:

rise 1

run 2

1/2

Q2:

rise 2

run -2

-1

Q3:

rise 1

run 2

1/2

Q4:

rise 5

run -4

-5/4

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?