The answer is B) x^3-1 because it's the only one with the 3rd degree
H(x) = 6x + 1
turn h(x) into y
y = 6x + 1
switch the x and the y
x = 6y + 1
solve for y
6y = x - 1
y = 1/6x - 1/6
y = 1/6(x - 1)
now stick the inverse notation in for y....h -1(x)
h-1(x) = 1/6(x - 1).....I think I did that right
Given:
Number of miles covered = 
Length of each lap =
of a mile.
To find:
The number of laps.
Solution:
We know that,





Therefore, Grayson ran 3 laps.
Answer:
Every inch is equal to 9 feet
Step-by-step explanation:
45/5= 9