1. Start with the given function: f(x) = x + 2.
2. Substitute x+7 for x in the function: f(x+7).
3. Calculate f(x+7): f(x+7) = (x+7) + 2.
4. Simplify the expression: x + 7 + 2 = x + 9.
Answer: F(x+7) = x + 9.
Frequently asked questions (FAQs)
What is the vertex of the quadratic function f(x) = 2x^2 + 5x - 3?
+
What is the maximum value of the function f(x) = x^2 β 4x + 5 on the interval [0, 6]?