Math Problem Statement
Given the definitions of f, of, xf(x) and g, of, xg(x) below, find the value of g, of, f, of, 0, .g(f(0)). f, of, x, equals, 3, x, plus, 1 f(x)= 3x+1 g, of, x, equals, x, squared, minus, 2, x, minus, 6 g(x)= x 2 −2x−6
Solution
To find the value of , we first need to evaluate and then substitute that result into . The steps are as follows:
Step 1: Find
The function is given by: Substitute into :
Step 2: Find
The function is given by: Now substitute into :
Final Answer:
Would you like more details on any step? Here are five related questions for practice:
- What is using the same function ?
- What is for the given function ?
- What is ?
- If , what is ?
- Can you find the value of ?
Tip: When dealing with composite functions like , always evaluate the inner function first before substituting its result into the outer function.
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Math Problem Analysis
Mathematical Concepts
Algebra
Functions
Composite Functions
Quadratic Equations
Formulas
f(x) = 3x + 1
g(x) = x^2 - 2x - 6
Composite Function: g(f(x))
Theorems
-
Suitable Grade Level
Grades 8-10
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