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3 years ago

Which graph represents a function?

Mathematics

2 answers:

valina [46]3 years ago

8 0

The graph on the top right would represent a function. A function line on a graph includes one line going in one direction. It's not 2 lines, its not just dots either and it definitely isn't in a square because, as I said, it goes in ONE direction. Hope this helped!

ANEK [815]3 years ago

4 0

Answer:

Graph on top right.

Step-by-step explanation:

We will analyze the graphs given.

A). Graph 1 has two lines showing different points on them and a common point of intersection.

Here lines are representing two functions but the graph is of a system of functions.

So it's not the correct option.

B). this graph is showing a line having points on it with different values of x and y. therefore, this is the correct option.

C). This is the graph representing the system of equations but not the functions.

D). It's a graph of scatter points so not the function.

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2 years ago

xYou volunteer to help drive children at a charity event to the zoo, but you can fit only 6 of the 16 children present in your

brilliants [131]

There are 8008 groups in total, in other to drive the children

<h3>How to determine the number of groups?</h3>

From the question, we have

Total number of children, n = 16
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The number of group of children that could be carried at once is calculated using the following combination formula

Total = ⁿCᵣ

Where

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Substitute the known values in the above equation

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Read more about combination at

brainly.com/question/11732255

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1 year ago

In a group of 343 children, 104 have a swing set, 126 have a trampoline and 42 have a swing set and trampoline. How many have a

Tresset [83]

Answer:

None of the above

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3 years ago

The diameter of the moon is approximately one fourth of the diameter of the earth.

netineya [11]

Answer:

Step-by-step explanation:

Area of a sphere is $4\pi d^{2}$

let d be the diameter of the moon and D be the diameter of the earth

d = 1/4 D

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2 years ago

Let f (x)<br>sinx cosx, then f'(x) =<br>A. Cos2x<br>B. sin2x<br>C. tan 2x<br>D. cos2x - sin2x<br>

Degger [83]

Answer:

A. Cos2x

Step-by-step explanation:

f(x) = sin(x)cos(x) = (1/2) sin(2x) using double angle formula.

f'(x) = ( (1/2)sin(2x) )' = 2(1/2)cos(2x) = cos(2x)

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3 years ago