Question

F(t)=t+2

g(t)=t^2-2

find f(1)-g(1)

^2 is meant to be an exponent

Answer 1

`f(1) -g(1) = 4`

Explanation:

Solving for
`f(1)`:

`f(1) = 1 +2 \\ f(1) = 3`

Solving for
`g(1)`:

`g(1) = 1^2 -2 \\ g(1) = 1 -2 \\ g(1) = -1`

Solving for
`f(1) -g(1)`:

`f(1) -g(1) = 3 -(-1) \\ f(1) -g(1) = 3 +1 \\ f(1) -g(1) = 4`