If a graph of y=-3x+ 8 were changed to a graph of y=-5x+8, how would the
slope change?

The slope would decrease by a absolute value of 2. Or by -2.

ok so what's the question?

step-by-step explanation:

d

step-by-step explanation:

the two points from this line are   (0,4)   & (2,-2)

we can call

now, lets find the slope (m):

now finding b (the y intercept). this is the point at the y-axis where the line cuts the axis. looking at the graph, it is y = 4. so the point is 4. hence b = 4

the slope-intercept form is given by  

putting the points, we have:

d is the correct answer.