Answer:
Step-by-step explanation:To evaluate F(x) at a specific value, we simply replace x with that value in the expression for F(x). In this case, we want to find F(-3), so we substitute -3 for x in the expression for F(x):
F(-3) = 3(-3) - 5
Simplifying the right-hand side:
F(-3) = -9 - 5
F(-3) = -14
Therefore, F(-3) = -14.