Q. Use the following function rule to find f(13).f(x)=83+xf(13)=_____
Identify Function & Input: Identify the function and the input value.We are given the function f(x)=83+x and we need to find f(13).
Substitute Input: Substitute the input value into the function.To find f(13), we replace x with 13 in the function f(x).f(13)=83+13
Simplify Expression: Simplify the expression inside the square root.Calculate the value inside the square root before applying the square root function.3+13=16
Apply Square Root: Apply the square root to the simplified expression.Now take the square root of 16.16=4
Multiply by Coefficient: Multiply the result by the coefficient outside the square root. Multiply the square root result by 8. f(13)=8×4
Calculate Final Result: Calculate the final result.Complete the multiplication to find the value of f(13).f(13)=32