PLEASE HELP ;)
Who did it right?

Find the slope of the line parallel to 2x+3y=8

Brandon

Step-by-step explanation:

2x + 3y = 8

-2x         -2x

3y = -2x + 8

y = (-2/3)x + 8/3

m = (-2/3)

even tho brandon did not divide 8 by 3, you were just supposed to find the slope of the line parallel to that line so for the most part, he is correct for the way he got his answer

slope = -

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Given

2x + 3y = 8 ( subtract 2x from both sides )

3y = - 2x + 8 ( divide all terms by 3 )

y = - x + ← in slope- intercept form

with slope m = -

Parallel lines have equal slopes , thus

slope of parallel line = -

the image of (6, 9) under a dilation is (4, 6). the scale factor is