Question: In Exercises 1-2, (a) use a graphing utility to graph the function, (b) use the graph to approximate any x-intercepts of the graph, (c)find any

In Exercises 1-2,
(a) use a graphing utility to graph the function,
(b) use the graph to approximate any x-intercepts of the graph,
(c)find any real zeros of the function algebraically, and
(d)compare the results of part(c) with those of part (b).
1. y = 4x3 − 20x2 + 25x
2. y = 4x3 + 4x2 − 8x - 8

Step by Step Solution

★★★★★

3.27 Rating (173 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

1 y 4x 3 20x 2 25x a b xintercepts 00520 c 0 4x 3 20x 2 25x 0 x4x 2 20x 2... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

1383-M-C-P-E(820).docx

120 KBs Word File

Students Have Also Explored These Related Calculus Questions!

(a) Use a graphing utility to graph the function and (b) State the domain and range of the function? 1. s(x) = 2 (1/4x [[1/4x]]) 2. k(x) = 4 (1/2x [[1/2x]])2

In Exercises 1-4, use a graphing utility to graph the function and the damping factor of the function in the same viewing window. Describe the behavior of the function as x increases without bound....

In Exercises 1-4, use a graphing utility to graph the function. Describe the behavior of the function as x approaches zero. 1. y = 6 / x + cos x, x > 0 2. y = 4 /x + sin 2x, x > 0 3. g (x) = sin x /...

In Exercises 1-4, use a graphing utility to graph the function. Use the zero or root feature to approximate the real zeros of the function. Then determine whether the multiplicity of each zero is...

Hi, can you please look at the photos? Can you please explain? I do not understand what I'm doing with these word problems. This is Pre-Calculus math. Section 3.5 1. ) The populations P( in thousands...

An object is thrown upward from ground level at a velocity of 123 feet per second. t = 3, t2 = 5 (a) Use the position equation s = -16t + vat + s to write a function that represents the situation....

Use a graphing utility to graph the function. Use a [- 120,120,10] by [- 120,120,10] viewing rectangle. Then find the intervals on which the function is increasing, decreasing, or constant. f( x ) =...

(188) Hw 3.1 (Homework) (188) Hw 3.2 (Homework) ' g A soft-drink vendor at a popular beach analyzes his sales records and nds that if he sells x cans of soda pop in one day, his prot {in dollars} is...

project 8 pre calc 16-21 Take this test as you would take a test in class. After you are finished, check your work against the answers given in the back of the book. In Exercises 1-4, write the first...

VA 2.2 Polynomial Functions of High X Course Hero X + X C https://www.webassign.net/web/Student/Assignment-Responses/submit?dep=28572885&tags=autosave#... G to 21. [5/6 Points] DETAILS PREVIOUS...

The June 30 unadjusted trial balance of Prime Realty appears as follows: Additional Information: 1. Rent expires at a rate of $700 per month. 2. Monthly depreciation on equipment is $300. 3. Interest...

Carol and Mike are 50/50 shareholders in Ticket to Ride, an S corporation, and they both work as employees in managing the business. Their net profit last year was $250,000. They would like to split...

How much time do Americans living in or near cities spend waiting in traffic, and how much does waiting in traffic cost them per year? The file Congestion includes this cost for 31 cities. (Source:...

2. Draw a graph of the U.S. market for textiles and show how removing a tariff would change producer surplus, consumer surplus, and the deadweight loss from the tariff.

In a survey of 10,000 students taking the SAT, 6% were planning to study education in college. In another survey of 8000 students taken 10 years before, 9% were planning to study education in...

In a survey of 10,000 students taking the SAT, 18% were planning to study health-related fields in college. In another survey of 8000 students taken 10 years before, 16% were planning to study...

The owners' equity accounts for Hexagon International are shown here Common stock ($.50 par value) Capital surplus Retained earnings 35,000 320,000 708,120 Total owners' equity $1,063,120 a-1.If the...

Suppose Capital One is advertising a 6 0 - month, 5 . 7 6 % APR motorcycle loan. If you need to borrow $ 7 , 2 0 0 to purchase your dream Harley - Davidson, what will be your monthly payment? ( Note:...

Curry Construction's CFO has collected the following market value information. She has assigned you the task of calculating their WACCs. The cost of common equity is 16%. They have 2.5 million share...