Question

If g(x) = x2 + 2, find g(3). 9 8 11 6

Answer 1

Answer

Find out the value of g(3)  by using the function g(x) = x² + 2 given in the question .

To proof

The function given in the question is

g(x) = x² + 2

Take  x = 3

put x = 3  in the  g(x) = x² + 2

than it becomes

g(3) = 3² + 2

solving the above

we get

g(3) = 9 + 2

g(3) = 11

Thus g(3) = 11  and option (c) is correct .

Hence proved

Answer 2

Answer: $g(3)=11$

Step-by-step explanation:

The given function : $g(x)=x^2+2$, where x is the independent variable.

To find the value of $g(3)$ we need to substitute the value of x = 3 in the given function, we get

$g(3)=3^2+2\\\\\Rightarrow g(3)=9+2\\\\\Rightarrow g(3)=11$

Therefore, the value of $g(3)$ is 11.