Answer:
b = √a² + c² is incorrect and different from other 3
Step-by-step explanation:
Answer:
y = 2x
Step-by-step explanation:
if 13 inches of snow has fallen over 6.5 hours, you just divide 13 by 6.5 to get the amount that has fallen each hour (2 inches)
Answer: x+3
The original function tells us to subtract 3 from the input x.
The inverse function will do the exact opposite: it adds 3 to the input x.
Divide both sides by -5
Sqrt(x) = 3
We want to isolate x to solve for it. The opposite of a square root is a square, so square both sides.
x = 9
It can't be -9 because the square root of negative numbers are not real numbers.
A. Thay intersect at one point.
