1. Sketch a graph of f(x) = = { 2x+3 3 X if x < -1 if x>-1

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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2x+3
- X
1. Sketch a graph of f(x) = {
3
1-x²
if x < -1
if x>-1
if x < 2
if x > 2
2. Sketch a graph of h(x) = {
X
3. Consider the graph of y = f(x) below:
-3
y
YA
2
0
(a) Let S = (-1,2] be a subdomain for the graph above. What is I
(b) Let U = (-1,3] be a subdomain for the graph above. What is I
(c) Write a piecewise function for the graph.
4. Consider the graph of y = h(x) below:
3
0
h
3
X
(a) Find the values of h(-2), h(0), h(2), and h(3).
(b) Determine the (usable) domain and range of h.
(c) Find the values of x for which h(x) = 3.
(See next page.)
X
Transcribed Image Text:2x+3 - X 1. Sketch a graph of f(x) = { 3 1-x² if x < -1 if x>-1 if x < 2 if x > 2 2. Sketch a graph of h(x) = { X 3. Consider the graph of y = f(x) below: -3 y YA 2 0 (a) Let S = (-1,2] be a subdomain for the graph above. What is I (b) Let U = (-1,3] be a subdomain for the graph above. What is I (c) Write a piecewise function for the graph. 4. Consider the graph of y = h(x) below: 3 0 h 3 X (a) Find the values of h(-2), h(0), h(2), and h(3). (b) Determine the (usable) domain and range of h. (c) Find the values of x for which h(x) = 3. (See next page.) X
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