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)
Math question: Find the absolute extrema of the function f(x) = x^3 - 6x^2 + 9x + 2 on the interval [-3, 3].
+
What is the domain of the logarithmic functions f(x) = log x and f(x) = ln x?
+
What is the product of the sum of numbers from 1 to 10 and the sum of numbers from 11 to 20?