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
miskamm [114]
3 years ago
13

What is the function? F(x)=2x^2-3x+1

Mathematics
2 answers:
aksik [14]3 years ago
8 0

Answer:

0= 2x^2 - 3x + 1

2x^2 -3x+1=0

x= -(-3)+radical(-3)^2 -4×2×1 over 2×2 =

x=3+ radical 9-8 over 4=

x=3 + radical 1 over 4

x= 3+1 over 4

x=3-1 over 4

x=1

x =1 over 2

olasank [31]3 years ago
4 0

Answer:

To satisfy the hypotheses of the Mean Value Theorem a function must be continuous in the closed interval and differentiable in the open interval.

Step-by-step explanation:

As f(x)=2x3−3x+1 is a polynomial, it is continuous and has continuous derivatives of all orders for all real x, so it certainly satisfies the hypotheses of the theorem.

To find the value of c, calculate the derivative of f(x) and state the equality of the Mean Value Theorem:

dfdx=4x−3

f(b)−f(a)b−a=f'(c)

f(x)x=0=1

f(x)x=2=3

Hence:

3−12=4c−3

and c=1.

You might be interested in
Points N and R both lie on circle O. Line segment RQ is tangent to the circle at point R.
ANEK [815]

Answer:

Perimeter ΔRON = 18.66 units

Step-by-step explanation:

Complete Question has these information given as well:

  • Circle with center O
  • RN = QN
  • RQ = 5\sqrt{3}
  • ON = 5 units
  • RQ is tangent

<em><u>Now, we draw an image according to the information given. THe image drawn is attached.</u></em>

<em><u /></em>

Looking at the figure, we can say the perimeter of triangle RON would be:

RON = OR + ON + RN

We know according to tangent theorem, QN = QR

RN is equal to that as well and RN = 5\sqrt{3}

Now,

OR and ON is the radius, which is "5"

Perimeter of RON = 5 + 5 + 5\sqrt{3} = 10 + 5\sqrt{3} = 18.66 units

<u>Perimeter ΔRON = 18.66 units</u>

4 0
3 years ago
Read 2 more answers
Which statement represents a battery with no cellphone battery life .
timofeeve [1]

Answer:

The correct answer is choice 3

Step-by-step explanation:

80 - 80 = 0

bruh

5 0
3 years ago
Read 2 more answers
Which of the following is most likely to be a relative maximum for this graph? the points are (-1,0) (2,0) and (4,0) A. (0.5, -8
Anit [1.1K]

The correct answer is B. (3,4)

3 0
3 years ago
Read 2 more answers
Given the set of ordered pairs: {(1,3), (2,7), (x,5), (6,4)}.
MrMuchimi

Answer:

2

Step-by-step explanation:

2 is a value of x that would not make the set a function because a function can't have multiple coordinates wit hthe same domain (x-coordinate). 2 is a domain that has already been used in the point (2,7). If this is used in (x,5), the point would become (2,5) and repeat a domain.

Note:

The x-coordinate could also be 1 or 6 because they have been used as domains as well.

Hope it helps!

8 0
2 years ago
I need help plz it is for khan academy
Schach [20]

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, 1)

m = \frac{1-0}{0+1} = 1

7 0
3 years ago
Other questions:
  • What number aa is 25% of 64?
    8·1 answer
  • A rectangle painting is 4 feet high and 3 feet wide what is its perimeter
    5·1 answer
  • geo drinks 36 ounces of water per day. he reads that he should drink 64 ounces of water per day. if he starts drinking 64 ounces
    7·1 answer
  • Write a verbal sentence for <br> N-8=16
    13·1 answer
  • https://lh5.googleusercontent.com/IDO6WqjkvxWIGc9p2e16rebEccq4cDRqA5qfNh3vnrby_VHQIAfCDUJ_xR4MGwzJYlcbifs1fua-bWQ9GnlGL9f7WeIw1H
    12·1 answer
  • A line has a slope of Negative one-half and a y-intercept of –2.What is the x-intercept of the line?
    10·1 answer
  • Whats 10 divided by 5+10-9x11
    9·2 answers
  • Carter needs to remove sod in his yard to build three flower beds. One bed will be a rectangle which measures 2.5 m by 6 m. Anot
    8·1 answer
  • Geometry simple question ​
    14·1 answer
  • What is Ac in Centimeters?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!