Question

Find f (3) for the following function:
f (x) = 4x+3/x^2

Answer 1

Answer:
`12.333` or
`12(1)/(3)` or
`(37)/(3)`

Explanation:

Replace every x with (3)

`f(x) = 4x+3/x^2\\f(3) = 4(3)+3/3^2\\f(3) = 12+3/9\\f(3) = 12.333 or 12(3)/(9)or (111)/(9)\\f(3) = 12.333 or 12(1)/(3) or (37)/(3)`