Question

Evaluate f(1)+10 using the functions f(x)=3x−8 and g(x)=−x²+4x−11

Answer 1

To evaluate f(1) + 10, substitute 1 into the function f(x) = 3x - 8 and then add 10 to the result.

Step-by-step explanation:

To evaluate f(1) + 10 using the functions f(x) = 3x - 8 and g(x) = -x² + 4x - 11, we first need to calculate f(1) using the f(x) function.

Substitute x = 1 into f(x) = 3x - 8:

f(1) = 3(1) - 8 = 3 - 8 = -5.

Then, add 10 to f(1) to find the final result:

f(1) + 10 = -5 + 10 = 5.