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3 years ago

The table shown below represents a function. Which of the following values cannot be used to complete the table?

Mathematics

1 answer:

Harlamova29_29 [7]3 years ago

5 0

Answer:

3.-5 is correct

Step-by-step explanation:

We are given,

The table which represents a function.

Now, 'A function is a relation in which every element of the domain has a unique image'.

So, from the table, we see that,

-5 has the image 15.

So, it cannot have another image.

Thus, the number which cannot be used to complete the table is -5.

Hence, option C is correct.

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Answer:

D. 37.68

Step-by-step explanation:

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3 years ago

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Find the midpoint of a line segment that has the endpoints (3,5) and (5,-3) *

igor_vitrenko [27]

Answer:

<h3>The answer is (4 , 1)</h3>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

$M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )\\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(3,5) and (5,-3)

We have

$M = ( \frac{3 + 5}{2} , \frac{5 - 3}{2} ) \\ = ( \frac{8}{2} , \frac{2}{2} )$

We have the final answer as

Hope this helps you

4 0

3 years ago

What is the reason for step 3 of this proof

azamat

What is the question?

What is step 3?

5 0

4 years ago

If a cone Has the same radius and height as the cylinder the time of the cone is blank value is

Mumz [18]

Answer:

i think the answer is one third

Step-by-step explanation:

6 0

3 years ago

Find the volume generated by revolving about the x-axis the regions bounded by the following graphs: y = sqrt 1+x x = 0 x = 10

Tema [17]

Answer:

60 pi cubic units.

Step-by-step explanation:

Given that a region bounded by

$y = \sqrt{1+x} \\x = 0\\ x = 10$

is revolved around x axis.

To find the volume of generated solid

we know that when a curve is rotated form x=a to x=b around x axis

Volume V = $\int_a^b \pi y^2 dx\\$

Substitute a=0 , b =10 and $y^2 =1+x$

we have

Volume = $\int_0^{10} \pi (1+x) dx\\= \pi (x+\frac{x^2}{2)} \\=\pi(10+50)\\= 60\pi$

Hence volume would be 60 pi cubic units.

7 0

4 years ago