Question

What is the value of the function f(x) = 1.5x + 7.6 when x = 1.1?

Answer 1

f(x) = 1.5x + 7.6
f(1.1) = 1.5(1.1) + 7.6
f(1.1) = 1.65 + 7.6
f(1.1) = 9.25

Answer 2

The value of function f(x) at x=1.1 is 9.25.

Explanation:

The given function is

`f(x)=1.5x+7.6`

We have to find the value of the function f(x) = 1.5x + 7.6 when x = 1.1.

Substitute x=1.1 in the given function, to find the value of function f(x) at x=1.1.

`f(1.1)=1.5(1.1)+7.6`

On simplification, we get

`f(1.1)=1.65+7.6`

`f(1.1)=9.25`

Therefore the value of function f(x) at x=1.1 is 9.25.