Find the value for the function. 1. Find f(3) when f(x) =Vx² + 4x. 2. Find f(x - 1) when f(x) = 5x2 + 2x + 4.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Please answer #1 and #2, thank you!
Name
Period
Date
Precalculus 2.1-2.3 STUDY GUIDE
Find the value for the function.
1.
Find f(3) when f(x) = /x2 + 4x.
2.
Find f(x - 1) when f(x) = 5x2 + 2x + 4.
3x + 4
Find f(x + h) when f(x) =
5x + 3
3.
f(x + h) – f(x)
Find and simplify the difference quotient of f,
hz 0, for the function.
4.
f(x) = 3x2
5.
f(x) = !
Find the domain of the function.
6.
f (x) =
8.
f(x) = x2 + 8
Transcribed Image Text:Name Period Date Precalculus 2.1-2.3 STUDY GUIDE Find the value for the function. 1. Find f(3) when f(x) = /x2 + 4x. 2. Find f(x - 1) when f(x) = 5x2 + 2x + 4. 3x + 4 Find f(x + h) when f(x) = 5x + 3 3. f(x + h) – f(x) Find and simplify the difference quotient of f, hz 0, for the function. 4. f(x) = 3x2 5. f(x) = ! Find the domain of the function. 6. f (x) = 8. f(x) = x2 + 8
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