Practice Plus In Exercises 65-72, complete graphs of polynomial functions whose zeros are integers are shown. a . Find the zeros and state whether the multiplicity of each zero is even or odd. b . Write an equation, expressed as the product of factors, of a polynomial function that might have each graph. Use a leading coefficient of 1 or -1, and make the degree of f as small as possible. c . Use both the equation in pan (b) and the graph to find the y-intercept. [ − 4 , 4 , 1 ] by [ − 10 , 4 , 4 ]
Practice Plus In Exercises 65-72, complete graphs of polynomial functions whose zeros are integers are shown. a . Find the zeros and state whether the multiplicity of each zero is even or odd. b . Write an equation, expressed as the product of factors, of a polynomial function that might have each graph. Use a leading coefficient of 1 or -1, and make the degree of f as small as possible. c . Use both the equation in pan (b) and the graph to find the y-intercept. [ − 4 , 4 , 1 ] by [ − 10 , 4 , 4 ]
Solution Summary: The author analyzes the polynomial function's zeros and their multiplicity from the graph.
In Exercises 65-72, complete graphs of polynomial functions whose zeros are integers are shown.
a.Find the zeros and state whether the multiplicity of each zero is even or odd.
b.Write an equation, expressed as the product of factors, of a polynomial function that might have each graph. Use a leading coefficient of 1 or -1, and make the degree of f as small as possible.
c.Use both the equation in pan (b) and the graph to find the y-intercept.
1) Express these large and small numbers from the Read and Study section in scientific
notation:
(a) 239,000 miles
(b) 3,800,000,000,000 sheets of paper
(c) 0.0000000000000000000000167 grams
2) Find all values for the variable x that make these equations true.
(a) 5x = 1
(b) 3x = 1/1
9
(c) 4* = 11/
4
(e) 4* = 64
(g) 10x = 1,000,000
(d) 3x=-3
(f) 2x =
=
8
(h) 10x = 0.001
(b)
4) Find an equation to fit each of the following graphs:
(a)
20
20
18
16
14
12
10
8
6
4
2
24
22
20
18
16
14
12
10
8
16
A
2
-3 -2
-1-0
2
3
4.
-1
0
1
2
3.
-2
-2
3) Which of the following are equivalent to 3? (There may be more than one that is
equivalent!)
-1
(a) (9)¯¹
3.
(b) (-3)-1
(c) (-3)
-1
(d) -(¯3)
(e) 11
3-1
(f) 3-4
Chapter 3 Solutions
Blitzer Algebra And Trigonometry, 6th Edition, 9780134585291, 0134585291, 2018
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, algebra and related others by exploring similar questions and additional content below.