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
elena55 [62]
1 year ago
10

Use the intermediate value theorem to prove that there is a positive number c such that c2 = 2.

Mathematics
1 answer:
schepotkina [342]1 year ago
6 0

So lets try to prove it,

So let's consider the function f(x) = x^2.

Since f(x) is a polynomial, then it is continuous on the interval (- infinity, + infinity).

Using the Intermediate Value Theorem,

it would be enough to show that at some point a f(x) is less than 2 and at some point b f(x) is greater than 2. For example, let a = 0 and b = 3.

Therefore, f(0) = 0, which is less than 2, and f(3) = 9, which is greater than 2. Applying IVT to f(x) = x^2 on the interval [0,3}.

Learn more about Intermediate Value Theorem on:

brainly.com/question/11377865

#SPJ4

You might be interested in
Hello can anyone give me the full answer to this step by step?
Andre45 [30]

Answer:

1. f = 16 degrees

2. h = 10 degrees

Step-by-step explanation:

1. f = (180 - 67+46 - 4) / 4

2. h = (180 - 60 + 90) / 3

5 0
2 years ago
Read 2 more answers
There are five cars in line at a stoplight. Each of these cars is a different color and different type of car. Diego is driving
adell [148]
Ok, here we go:
5 cars total.
1. Rachel - first car in line, yellow, SUV
2. blue car (Rachel is in front of the blue car), convertible, Anton
3. minivan - third car in line, Diego
4.  white car, sedan, Ingrid
5. green car, immediately behind white car, Yuna, pickup


We know that Rachel is first, a blue car is second and the minivan is third.  We know that 3, 4 cannot be a convertible since one is a minivan and the other is a sedan.  We also know that a yellow car is in front of the convertible. 

Based off of that we know that car 5 cannot be a convertible since 4 is white and not yellow. So 1 or 2 is the convertible and SUV.  But we know that Rachel is in front of a blue car and the yellow car is in front of a convertible so that makes car #2 the blue convertible and car #1 the yellow SUV. 

Fill in what you do know and start to eliminate the outliers.  Hope that helps.

8 0
3 years ago
What is the equation of the line that passes through the point (-6,-6)and has a slope of -\frac{1}{3}− ?
Gnesinka [82]

9514 1404 393

Answer:

  y +6 = (-1/3)(x +6)

Step-by-step explanation:

Given a point and a slope, it is appropriate to use the point-slope form to represent the equation:

  y -k = m(x -h) . . . . . line with slope m through point (h, k)

For your point and slope, the equation is ...

  y -(-6) = -1/3(x -(-6))

  y +6 = -1/3(x +6)

__

Of course, this can be rearranged to whatever form you need.

  y = -1/3x -8 . . . . slope-intercept form

  x +3y = -24 . . . . standard form

3 0
3 years ago
What is an equivalent expression for 7times plus 56.
krok68 [10]
<em>t would be 8 if you are multiplying .</em>
7 0
3 years ago
Read 2 more answers
Help! exponent grade
tatuchka [14]
Answer:

16a^24/ b^16c^8
3 0
2 years ago
Other questions:
  • Coughing forces the trachea (windpipe) to contract, which in turn affects the velocity of the air through the trachea. The veloc
    15·1 answer
  • Which expression has an estimated product of 45?
    11·2 answers
  • Where are the asymptotes of f(x) = tan(4x − π) from x = 0 to x = π/ 2 ?
    12·1 answer
  • The prime factorization of a number is 23 times 32 times 5. Which is a new statement about the factors of the number?
    15·1 answer
  • I need help I don’t know how to graph this
    11·1 answer
  • What is five eighths of 17
    8·2 answers
  • 44 ounces = ? Pounds<br><br> Please answer I really do not understand
    13·2 answers
  • Can someone please explain how to do these? I forgot how go
    14·1 answer
  • 3,600 dived by 9 can someone help asp
    7·2 answers
  • What is the slope of the line perpendicular to the given line?<br> 5x - 2y = 14
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!