Answer:
B.) 19
Step-by-step explanation:
According to F(5), the question wants you to plug x = 5 into the equation. Then, you need to simplify to find the output.
F(x) = x² - 2x + 4 <----- Original equation
F(5) = (5)² - 2(5) + 4 <----- Plug 5 into "x"
F(5) = 25 - 10 + 4 <----- Solve 5² and -2 x 5
F(5) = 19 <----- Combine like terms
