3 years ago

Let f(x) = 3x - 5 and g(x) = x +10 Find f(g(x))

Mathematics

1 answer:

valkas [14]3 years ago

3 0

Answer:

f(g(x)) = 3x + 25

General Formulas and Concepts:

Pre-Algebra

Distributive Property

Algebra I

Function Notation
Function Composition

Step-by-step explanation:

Step 1: Define

f(x) = 3x - 5

g(x) = x + 10

Step 2: Find f(g(x))

Substitute: f(g(x)) = 3(x + 10) - 5
Distribute 3: f(g(x)) = 3x + 30 - 5
Subtract: f(g(x)) = 3x + 25

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