In the previous video, you compared the two functions below. f(x) = 1.2t      g(x) = 1.2t-5 what did subtracting 5 in the exponent do to the function? check all that apply. it shifts the graph of f left 5 units. it shifts the graph of f right 5 units. it multiplies all the y-values by 5. it divides all the y-values by 5. it multiplies all the y-values by 1.25. it divides all the y-values by 1.25.

It shifts the graph of f right 5 units.

Step-by-step explanation:

We have been given two functions.

As per translation rules in transformation of graphs, we know that if we subtract anything from x or t (independent variable), then the graph moves to the right.

Therefore, subtracting 5 from the exponent will shift the graph of f to the right by 5 units.

whole numbers.

step-by-step explanation:

we are given the average monthly rainfall (in millimeters) model r(m) for the years 1900-2009 as a function of the month number m.

as we can see m is taken for the number of months for years 1900-2009.

we know that number of months can't be a negative number or decimal number or a fraction.

so, the number of months could be only positive whole numbers.

therefore, whole numbers is more appropriate for the domain of r.