Problem 1CP: Check point 1 Find the domain of each function: a. f(x)=x2+3x17 b. g(x)=5xx249 c. h(x)=9x27 d.... Problem 2CP: Check Point 2 Let and . Find each of the following functions:
a. b. c. d.
Determine the domain... Problem 3CP Problem 4CP: Check Point 4 Use the birth and death models from Example 4. a. Write a function that models the... Problem 5CP Problem 6CP Problem 7CP Problem 1CVC Problem 2CVC Problem 3CVC Problem 4CVC: Fill in each blank so that the resulting statement is true.
4. ____
Problem 5CVC Problem 6CVC Problem 7CVC Problem 8CVC Problem 9CVC Problem 10CVC Problem 11CVC Problem 12CVC Problem 13CVC Problem 14CVC Problem 15CVC: Fill in each blank so that the resulting statement is true. True or false: f(g(x))=f(x)g(x) Problem 16CVC Problem 1PE Problem 2PE: In Exercises 1-30, find the domain of each function. f(x)2(x+5) Problem 3PE Problem 4PE: In Exercises 1-30, find the domain of each function.
4.
Problem 5PE Problem 6PE Problem 7PE Problem 8PE: In Exercises 1-30, find the domain of each function.
8.
Problem 9PE: In Exercises 1-30, find the domain of each function.
9.
Problem 10PE Problem 11PE Problem 12PE: In Exercises 1-30, find the domain of each function.
12.
Problem 13PE: In Exercises 1-30, find the domain of each function. h(x)=43x1 Problem 14PE Problem 15PE: In Exercises 1-30, find the domain of each function.
15.
Problem 16PE Problem 17PE: In Exercises 1-30, find the domain of each function. f(x)=x3 Problem 18PE: In Exercises 1-30, find the domain of each function. f(x)=x+2 Problem 19PE: In Exercises 1-30, find the domain of each function. g(x)=1x3 Problem 20PE: In Exercises 1-30, find the domain of each function.
20.
Problem 21PE Problem 22PE: In Exercises 1-30, find the domain of each function. g(x)=7x70 Problem 23PE Problem 24PE: In Exercises 1-30, find the domain of each function. f(x)=846x Problem 25PE Problem 26PE: In Exercises 1-30, find the domain of each function. h(x)=x3+x+4 Problem 27PE: In Exercises 1-30, find the domain of each function. g(x)=x2x5 Problem 28PE: In Exercises 1-30, find the domain of each function.
28.
Problem 29PE Problem 30PE: In Exercises 1-30, find the domain of each function. f(x)=7x+2x32x29x18 Problem 31PE: In Exercises 31-50, find , and . Determine the domain for each function.
31.
Problem 32PE: In Exercises 31-50, find , and . Determine the domain for each function.
32.
Problem 33PE Problem 34PE: In Exercises 31-50, find , and . Determine the domain for each function.
34.
Problem 35PE Problem 36PE: In Exercises 31-50, find , and . Determine the domain for each function.
36.
Problem 37PE Problem 38PE: In Exercises 31-50, find f+g,fg,fg, and 1g . Determine the domain for each function.... Problem 39PE Problem 40PE: In Exercises 31-50, find f+g,fg,fg, and 1g . Determine the domain for each function. f(x)=x,g(x)=x5 Problem 41PE Problem 42PE: In Exercises 31-50, find f+g,fg,fg, and 1g . Determine the domain for each function.... Problem 43PE Problem 44PE: In Exercises 31-50, find , and . Determine the domain for each function.
44.
Problem 45PE: In Exercises 31-50, find f+g,fg,fg, and 1g . Determine the domain for each function.... Problem 46PE: In Exercises 31-50, find , and . Determine the domain for each function.
46.
Problem 47PE Problem 48PE: In Exercises 31-50, find , and . Determine the domain for each function.
48.
Problem 49PE Problem 50PE: In Exercises 31-50, find f+g,fg,fg, and 1g . Determine the domain for each function. f(x)=x5,g(x)=5x Problem 51PE: In Exercises 51-66, find
a.
b.
c.
d. .
51.
Problem 52PE: In Exercises 51-66, find
a.
b.
c.
d. .
52.
Problem 53PE: In Exercises 51-66, find a. (fg)(x) b. (gf)(x) c. (fg)(2) d. (gf)(2) f(x)=x+4,g(x)=2x+1 Problem 54PE: In Exercises 51-66, find
a.
b.
c.
d. .
54.
Problem 55PE Problem 56PE: In Exercises 51-66, find
a.
b.
c.
d. .
56.
Problem 57PE Problem 58PE: In Exercises 51-66, find a. (fg)(x) b. (gf)(x) c. (fg)(2) d. (gf)(2). f(x)=x2+1,g(x)=x23 Problem 59PE: In Exercises 51-66, find
a.
b.
c.
d. .
59.
Problem 60PE: In Exercises 51-66, find
a.
b.
c.
d. .
60.
Problem 61PE Problem 62PE: In Exercises 51-66, find a. (fg)(x) b. (gf)(x) c. (fg)(2) d. (gf)(2). f(x)=x,g(x)=x+2 Problem 63PE Problem 64PE: In Exercises 51-66, find
a.
b.
c.
d. .
64.
Problem 65PE: In Exercises 51-66, find
a.
b.
c.
d. .
65.
Problem 66PE: In Exercises 51-66, find
a.
b.
c.
d. .
66.
Problem 67PE Problem 68PE: In Exercises 67-74, find
a.
b. the domain of .
68.
Problem 69PE Problem 70PE: In Exercises 67-74, find
a.
b. the domain of .
70.
Problem 71PE Problem 72PE: In Exercises 67-74, find a. (fg)(x) b. the domain of fg. f(x)=x,g(x)=x3 Problem 73PE Problem 74PE: In Exercises 67-74, find a. (fg)(x) b. the domain of fg. f(x)=x2+1,g(x)=2x Problem 75PE: In Exercises 75-82, express the given function h as a composition of two functions f and g so that... Problem 76PE Problem 77PE Problem 78PE Problem 79PE Problem 80PE: In Exercises 75-82, express the given function h as a composition of two functions f and g so that... Problem 81PE Problem 82PE Problem 83PE Problem 84PE Problem 85PE Problem 86PE Problem 87PE Problem 88PE Problem 89PE Problem 90PE Problem 91PE Problem 92PE Problem 93PE Problem 94PE Problem 95PE Problem 96PE Problem 97PE Problem 98PE: The bar graph shows the population of the United States in millions for seven selected years. Here... Problem 99PE Problem 100PE: A department store has two locations in a city. From 2012 through 20l6, the profits for each of the... Problem 101PE Problem 102PE: The regular price of a pair of jeans is x dollars. Let f(x)=x5 and g(x)=0.6x. a. Describe what... Problem 103PE Problem 104PE: If equations for f and g are given, explain how to find fg. Problem 105PE Problem 106PE Problem 107PE: Describe the values of x that must be excluded from the domain of (fg)(x). Problem 108PE Problem 109PE Problem 110PE Problem 111PE Problem 112PE Problem 113PE: Make Sense? In Exercise 110-113, determine whether each statement makes sense or does not make... Problem 114PE Problem 115PE Problem 116PE: In Exercises 114-117, determine whether each statement is true or false. If the statement is false,... Problem 117PE Problem 118PE Problem 119PE Problem 120PE Problem 121PE Problem 122PE Problem 123PE Problem 124PE: Exercises 123-125 will help you prepare for the material covered in the next section. Solve for y:... Problem 125PE: Exercises 123-125 will help you prepare for the material covered in the next section. Solve for y:... format_list_bulleted