Enter the inverse of the function.
y=x-9

The inverse function of y=x-9 is .

y = x + 9

Step-by-step explanation:

in order to make the inverse

recall that :

y = f(x)

and the inverse is :

y =

to do this first replace y with x and x with y

y = x - 9

beomes

x = y - 9

this becomes

y = x + 9

please mark as brainiest

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.