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 value of f(10) for the logarithmic functions f(x) = log(x) and f(x) = ln(x)?
+
What condition must be satisfied for two triangles to be congruent?
+
Question: How many ways can 4 students be arranged in a row for a class photo?