Alonso is shopping for a surfboard. He will buy either a longboard or a short board. Both come in red, green, yellow, or blue. He decides to consider buying either a new or a used board. This is the tree diagram Alonso creates: A tree diagram. L branches to N and U. Both N and U branch to R and G. S branches to N and U. Both N and U branch to Y and B.
What error did Alonso make?

the answer to the question is a

step-by-step explanation:

it has the same slope and the same y-intercept.

y + 11 = -7/9(x - 18)

y + 11 =-7/9x + 14

b

y = -7/9x + 3

y-intercept (0, 3)

the answer is (-8,-5)

step-by-step explanation:

the endpoint to midpoint is half the length. the length is (-2,-1) so when you are at the midpoint just add it to it to find your answer -6+(-2)= -8 and -4+(-1)=-5 so (-8,-5)

c

step-by-step explanation: