Answer:
I can't be sure.
Step-by-step explanation:
I can't be sure if this image is to scale or not, there is no marker indicating the distance.
Answer:
7/8
Step-by-step explanation:
7/16×2=7/16×2/1
=14/16
=7/8
Answer: <em>(-3; -11)</em>
Step-by-step explanation:

Answer:
8,13,18
Step-by-step explanation:
n=1
8+5(0)=8
n=2
8+5(1)=13
n=3
8+5(2)=18
Answer:
(4, -18)
Step-by-step explanation:
First Use this formula for the x -axis -b/2a
-8/2(1) is -4
Then plug in -4 to the equation
(-4)^2+8(-4)-2 = -18