Answer:
r+1
Step-by-step explanation:
MP is the best choice as both triangles have MP as the same vector
Answer:
upon graphing, it is linear
Step-by-step explanation:
you could set up an x-y table or you could graph it
if you graph it you'll see it's linear with a y-intercept of -2 and a slope of 9
all linear equations are functions except for vertical lines
