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3 years ago

Mar 12, 8:09:33 PM

Mathematics

1 answer:

GenaCL600 [577]3 years ago

6 0

Seems to be that RP=69

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Explain why Rolle's Theorem does not apply to the function even though there exist a and b such that f(a) = f(b). (Select all th

Vinvika [58]

$f(x)$ has to be differentiable on [-1, 1] for the theorem to hold. This is not the case because the derivative doesn't exist at $x=0$ .

$f(x)=\sqrt{\left(2-x^{2/3}\right)^3}=\left(2-x^{2/3}\right)^{3/2}$
$\implies f'(x)=\dfrac32\left(2-x^{2/3}\right)^{1/2}\left(-\dfrac23x^{-1/3}\right)=-\dfrac{\left(2-x^{2/3}\right)^{1/2}}{x^{1/3}}$

but clearly $f'(0)$ is undefined.

7 0

4 years ago

Solve for x: x - 5y = -1

Fantom [35]

Answer:

x = -1 + 5y

Step-by-step explanation:

If you writing this equation in terms of x then the answer is correct, however, if there is a value for y, then you just need to sub it into y.

For example,

Find x when y = 3

x = -1 + 5(3)

= -1 + 15

= 14

6 0

3 years ago

5. Kendra is making a histogram for the data

valentinak56 [21]

Answer:

The longest bar in her histogram is the Intervals 5-9 with the value of 5

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one. Please have a look at the attached photo

My answer:

Intervals 0-4 : there are 2 results
Intervals 5-9 : there are 5 results
Intervals 10-14 : there are 4 results
Intervals 15-19 : there are 5 results

So the longest bar in her histogram is the Intervals 5-9 with the value of 5

Hope it will find you well.

8 0

3 years ago

Determine the intercepts of the line. <br> Y-3=5(x-2)

fomenos

Finding the x-intercept first:

5 (x - 2) = y - 3

5x - 10 = 0 - 3

5x - 10 = -3

5x = 7

x = 7/5 or 1.4

Solve for y

y - 3 = 5 (0 - 2)

y - 3 = 0 - 10

y - 3 = -10

y = - 7

8 0

4 years ago

Read 2 more answers

What is 5x - 3y + 2z, x =3, y = one third , z = 5 what does this equal

luda_lava [24]

Answer:

asnwer 24

Step-by-step explanation:

x = 3

y = 1/3

z = 5
------------------------------

5( 3 ) - 3(1/3) + 2(5)

15 - 1 + 10 = 24

6 0

2 years ago