1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Eduardwww [97]
3 years ago
13

Suppose somebody writes down an equation for a 5th-degree polynomial function in standard form and tells you that it has only on

e real zero (but not where it is). They tell you that you are allowed to ask any two questions about the polynomial, and once those two questions have been answered, you should try to graph the polynomial.
What two questions would you ask, and why?
In your answer, state what your two questions would be, and describe how you would use the information given to graph the function. You may want to make up an example of your own to show how the information you ask for would be useful to you. You might also want to consider whether there are any cases in which your strategy would fail.

Mathematics
1 answer:
Vlada [557]3 years ago
4 0

The answer & explanation for this question is given in the attachment below.

You might be interested in
Suppose that the function f is defined. , for all real numbers, as follows.
aivan3 [116]

Answer:   <em>The values of......</em>

<em>f(-5)=\frac{9}{4}\\ \\ f(-2)= -1\\ \\ f(4)=0</em>

Step-by-step explanation:

Given function is:   \left \{ {{f(x)= \frac{1}{4}x^2 -4, if x\neq -2} \atop {=-1, if x=-2}} \right.

For f(-5),  the value of x is -5, which is not equal to -2.

So,  f(-5)= \frac{1}{4}(-5)^2 -4 = \frac{1}{4}(25)-4 =\frac{25}{4}-4=\frac{25-16}{4}=\frac{9}{4}

For f(-2),  the value of x is -2.

So,  f(-2)= -1

For f(4),  the value of x is 4, which is not equal to -2.

So,  f(4)=\frac{1}{4}(4)^2 -4 =\frac{1}{4}(16)-4 =4-4=0

5 0
3 years ago
. True or False? Write your response next to the statements below. A) Sam computed a 90% confidence interval for µ from a specif
Aleks04 [339]

Answer:

A) True , B) True , C) False

Step-by-step explanation:

A) True : Confidence Interval is the interval range around sample statistic, which is certain by extent of confidence level, to consist the actual population parameter.

B) True : Confidence Interval is the interval range around sample statistic, which is certain by extent of confidence level, to consist the actual population parameter.

C) False : Null Hypothesis can be accepted, despite of being actually false. This is called Type 2 Error.

6 0
2 years ago
9,513 rounded to the nearest thousand
zhenek [66]
9513 rounded to the nearest thousandth is 10,000.

I hope that helped! :>
4 0
3 years ago
Read 2 more answers
A researcher studied the relationship between the number of times a certain species of cricket will chirp in one minute and the
Diano4ka-milaya [45]

Answer:B

Step-by-step explanation:

3 0
2 years ago
What is the surface area of a box with a height and width of 5 inches and a length of 8 inches ?
vodomira [7]

Answer:

210 sq in

Step-by-step explanation:

Box dimensions: 5 x 5 x 8

2 faces: 5 x 5 -> 2 * 5 * 5 = 50

4 faces: 5 x 8 -> 4 * 5 * 8 = 160

Total = 50 + 160 = 210 sq in

5 0
2 years ago
Other questions:
  • Which one of the following pairs of numbers contains like fractions? A. 6/7 and 60/70 B. 4/8 and 12/16 C. 5/4 and 4/5 D. 1/2 and
    14·1 answer
  • Riverside Elementary School is holding a school-wide election to choose a school color. 5/8 of the voters were for blue 5/9 of t
    11·1 answer
  • randy ran every day last week, and he ran at least 2 miles and at most 7 miles every day. if he ran exactly 3 miles on at least
    6·1 answer
  • How many roots does the polynomial function, y=(x-8)(x+3)^2 have?
    11·2 answers
  • What is the common ratio of these numbers written as a fraction <br> 768,480,300,187.5
    11·1 answer
  • What is 5 1/3 + 6 1/6
    9·1 answer
  • 1-Mrs. Thomas wrote the expression below on the board.
    6·2 answers
  • Identify the domain and range of the table.
    7·1 answer
  • A committee must be formed with 3 teachers and 3 students. If there are 10 teachers
    7·1 answer
  • 4899 x 67 show your work​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!