No, you do not have to line up the decimals.
Answer:
the decimal value for cos x is 1
to inverse a equation make all y's x and andy x's y
Thus the inverse is
x=4y-8
Evaluated to
4y=x+8
y= \frac{1}{4}x +2
Answer:
Yes
Step-by-step explanation:
The slope is 1/2
