Question

Evaluate the function for x equals 2: f(x) + 7x - 5

Answer 1

9

Explanation:

replace x = 2 into f(x)=7x-5

f(2)=7(2)-5 = 14 -5 = 9

answer is 9

Answer 2

For this case, we have a function of the form
`y = f (x)`, where
`f (x) = 7x-5`

You want to know the value of the given function when
`x = 2`,

Then we substitute
`x = 2` in the function:

`f (2) = 7 (2) -5\\f (2) = 14-5\\f (2) = 9`

So, the value of the function is 9 when
`x = 2`

Answer:

`f (2) = 9`