Which determinants can be used to solve for x and y in the system of linear equations below? -3x + 2y = -9
4x-15y =-25

answer:

c 60% on edg

answer: 2x + 2 − 2 = 10 − 2; subtraction property of equality

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4