Answer:
4 because its not a scatter plot
Step-by-step explanation:
Answer:
slope -5/4
Step-by-step explanation:
I'm not quite sure if this is what you need, but I am going to solve these equations by elimination. x= 8/17 and y = 11/17 (8/17, 11/17).
X and y vary directily means
y=kx
72=3k
divide both sides by 3
24=k
k=24
y=72
Answer:
=4xy−4y2+16x−16y
Step-by-step explanation:
(2x−2y)(2y+8)
=(2x+−2y)(2y+8)
=(2x)(2y)+(2x)(8)+(−2y)(2y)+(−2y)(8)
=4xy+16x−4y2−16y
=4xy−4y2+16x−16y
