Question

Please help me with these 2 alg 2 questions, do not understand, pic below

Answer 1

just substitute zero for both x and y

Answer 2

answer should be 12,-9

Answer 3

okay thank you, do you know the 2nd one?

Answer 4

option c, you need to get y by itself so you subtract the 2x and bring it over to the right side. your new equation is -4y=2x-4, then you divide by the 4 on the left side to the right side and you should get 1/2 as your slope