If f(x) = (3)/(x + 2) - √(x - 3) complete the following statement rounding to the nearest hundredth f(7) = ​

Question

If


`f(x) = (3)/(x + 2) - √(x - 3)`
complete the following statement rounding to the nearest hundredth

`f(7) =`

​

Answer 1

-1.67

Explanation:

Put 7 where x is and do the arithmetic.

`f(7)=(3)/(7+2)-√(7-3)=(3)/(9)-√(4)=(1)/(3)-2\approx -1.67`