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)
Question: What is the maximum value of the function f(x) = 2x^3 - 3x^2 + 4x - 6 on the interval [-1, 3]?
+
Math question: Solve the cubic equation x^3 + 2x^2 + x - 2 = 0.
+
What is the derivative of f(x) = sin(x^2) + ln(x) - e^x - 3x^3 + 2x^4 - √(x+1)?