Question

Please help me thank you

Answer 1

3.25

Explanation:

2 power - 2 is 1/4 add that to 3 gives 3.25

Answer 2

`\huge\boxed{\sf f(-2) = 3.25}`

Explanation:

Given function is:

`f(x) =2^x+3`

Put x = -2

`\displaystyle f(-2) = 2^(-2)+3\\\\f(-2) = (1)/(2^2) + 3\\\\f(-2) = (1)/(4) + 3\\\\f(-2) = 0.25+3\\\\f(-2) = 3.25\\\\\rule[225]{225}{2}`

Hope this helped!

~AH1807