Diego plays center forward on his soccer team. On average, he scores 1.25 goals per match. The tally of his total goals for the

Question

3 years ago

5

Diego plays center forward on his soccer team. On average, he scores 1.25 goals per match. The tally of his total goals for the

season is given by function f(x) = 1.25(38 − x), where x is the number of matches he plays. What is the inverse of the given function?

Mathematics

1 answer:

masya89 [10] · Answer 1 · 2022-06-07T08:49:54+03:00

masya89 [10]3 years ago

3 0

F(x) = 1.25(38 - x)

Finding the inverse of a function:
y = f(x)

y = 1.25(38 - x)

Solve for x:
y = 1.25(38 - x)
y/1.25 = 38-x
x = 38 - y/1.25

Switch x and y.

y = 38 - x/1.25

f^-1(x) = 38 - x/1.25