Answer:
y
Step-by-step explanation:
(x,y)
(4/7)/(8/3)=(4/7)*(3/8)=3/14
Answer:
Step-by-step explanation:
A isn't. You have that right. A sinusoidal wave is one that creates a sine curve.
Absolute value curves look sort of like a spear head.
You subtract 21 from 34, which leads you to -13 degrees F