What is an equivalent equation solved for yz? The slope, m, of a linear equation can be found using the
formula m = V2-V, where the x- and y-values come from
X2 - X2
two ordered pairs, and (x1, y1) and (x2, y2).
y2 = mx2 - X1 + 71
Y2 = mx2 - X1 - 1
y2 = m(x2 -- X1) + Y1
y2 = m(x2 - X1) - Y1

(C)

Step-by-step explanation:

The slope, m, of a linear equation can be found using the  formula

We want to solve for .

First, we cross multiply,

The correct option is C.

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1