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Jlenok [28]
3 years ago
13

Giving brainleyest The table shows input and output values which table represents functions

Mathematics
1 answer:
Alla [95]3 years ago
7 0

Answer:

<h3>Option d) : Neither A nor B</h3>

Step-by-step explanation:

To determine if it is a function, check if any x value repeated. For it to be a function, every x value should only be paired with one value

In both the table you can see that values are paired with more than one value meaning they aren't function...

<h3>Hope this helps u... ^_^❤️</h3>
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Help me pleaseeeeeeeee
Hitman42 [59]

Answer:

Subtract 5 from each side

Step-by-step explanation:

This would put all coefficients on one side.

7 0
3 years ago
What are the graphs of y=sinx and y=cosx in the interval from -2 pi to 2 pi?
g100num [7]
I used Excel to create the tables and the graphs.

I attached both the tables and the graphs.


You should replace the numbers of the x-axis (in both graphs) by the numbers as a fraction of pi. Those numbers are also included in the table, so you should not have problems with that.


Open and see tha file attached with the answer to your question..
Download pdf
5 0
3 years ago
A light bulb factory produces 922 light bulbs every hour. Approximately 3.34% of the light bulbs are defective, and do not work.
Nikitich [7]

Answer:

The value is  \sigma = 5.46  

Step-by-step explanation:

From the question we are told that

  The number of light produced in an hour is  n  =  922

  The proportion of the bulb that are defective is  p =  0.0334

  Generally given from the question that we should use binomial distribution it then means that the standard deviation is mathematically evaluated as  

           \sigma = \sqrt{ n  *  p  (1-p)}

=>         \sigma = \sqrt{ 922  *  0.0334 *  (1-0.0334)}

=>         \sigma = 5.46  

8 0
3 years ago
The value of y varies directly with x and y = 4.5 when x = 0.5. find y when x = 10
Pepsi [2]
So what you asked this is what I got

x(y) = 4.5

If x= 0.5 then 

0.5(y) = 4.5
y=9

x(y) = 4.5

10(y) = 4.5
y= 0.45



hope this helps :)





3 0
4 years ago
Please solve!!!<br> Will name the Brailiest!
kiruha [24]

Answer:

So to graph using a table, the first step is...well... make a table. so you have a column of x and y. under the x column write down a bunch of values you would like to test. I am going to test -2 through 2.

x | y

-2|

-1|

0 |

1 |

2 |

 

Next, we have to plug each of those values into the equation y=2x to see what the corresponding y value is.

when x=-2 y=2(-2)=-4, when x=-1 y=2(-1)=-2, and so on...

x | y

-2|-4

-1|-2

0 |0

1 |2

2 |4

 

Next, graph those points on a coordinate plane. Each row on the table is a point on the graph, (x,y).  Hope that helps!

7 0
3 years ago
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