Concept explainers
a.
To use the zero or root feature of a graphing utility to approximate (accurate to the nearest thousands) the zeros of the function.
a.

Answer to Problem 102E
Explanation of Solution
Given: Given function is
Concept Used:
Zeros are the values for x for which function gives zero value.
Calculation: To graph the function calculates the following points of the graph.
s | f(s) |
0.764 | 0 |
2.5 | 16.625 |
5.236 | 0 |
5.5 | -0.625 |
6 | 0 |
Graph the function on the above points
Where x- axis represents s and y -axis represents f(s).
b.
To find one of the exact zeros and use synthetic division to verify result.
b.

Answer to Problem 102E
s =6 an exact zero of the given polynomial function.
Explanation of Solution
Given: Given function is
Concept Used:
Synthetic division is used here.
Calculation:
s= 6 looks like an exact zero. Confirm with synthetic division.
Using the bottom row as coefficient of the resulting polynomial from dividing f by (s -6).
c.
To factor the polynomial completely..
c.

Answer to Problem 102E
The complete factorization is,
Explanation of Solution
Given: Given function is
Concept Used:
Use the
Calculation:
The complete factorization is,
Chapter 2 Solutions
EP PRECALC.GRAPHING APPR.-WEBASSIGN-1YR
- Can you solve it numerical methodarrow_forwardUse the information to find and compare Ay and dy. (Round your answers to four decimal places.) Function x-Value Differential of x Ду = dy = y = x² + 2 x = -4 Ax = dx = 0.01arrow_forwardCalculus lll May I please have the statements with blank lines completed; furthermore, may I please have the text box completed? Thank youarrow_forward
- Calculus lll May I please have the statements completed for the following text lines and box? Thank you so much,arrow_forwardCalculus lll May I please have the solution for the following exercise? Thank you so mucharrow_forwardCalculus lll May I please have the solution for the following exercise? Thank you so much,arrow_forward
- Calculus lll May I please have the solution for the following exercise? Thank you so mucharrow_forwardCalculus lll May I please have the solution for the following example? Thank youarrow_forwardCalculus lll May I please have the statement completed for the following box? Thank you so much,arrow_forward
- Calculus lll May I please have the solution for the following exercise? Thank you so mucharrow_forwardUse a graphing calculator to find where the curves intersect and to find the area between the curves. y=ex, y=-x²-4x a. The left point of intersection is (Type integers or decimals rounded to the nearest thousandth as needed. Type an ordered pair.)arrow_forwardFind the area between the curves. x= -5, x=3, y=2x² +9, y=0 The area between the curves is (Round to the nearest whole number as needed.)arrow_forward
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning





