The graph of the function f(x)=4sqrt x is shifted down by three units. what is the domain of the resulting function

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.

1/8 3/16 3/4

step-by-step explanation:

you put them as all the same denominator and multiply