Determine whether each pair of functions are inverse functions.
1)f(x) = 8x – 10, g(x) = {(x+10)
2) f(x) = 4x + 5, g(x) = 4x – 5
Only 2 is an inverse function.
Both 1 and 2 are inverse functions.
Only 1 is an inverse function.
Neither 1 nor 2 is an inverse function.

4a. is 3 miles every hour

4b. is 1/3 of an hour per mile

step-by-step explanation:

step-by-step explanation:

i found the koficent of the linear function and i foun c acordind to the strict formula y=kx+c and then i took 2 as an x and replacet it on the formula i found and then foun the y

b, i believe, but not sure.

the answer is $42.96

step-by-step explanation: