Triangle PQR with vertices P(-2,3), Q(2,4), and R(1,-1) in the line x=-3

109 trust me

step-by-step explanation:

it should be a.

hope it

i would say true? if the unit was informational and it "refreshed your understanding", then true.

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.