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3 years ago

HELP NOW PLEASE I WILL GIVE BRAINLIEST IT'S URGENT!!!!!!

Mathematics

2 answers:

Zigmanuir [339]3 years ago

8 0

Answer:

y=24-4x

Step-by-step explanation:

If you use this equation on any problem, you can see it will work. For (1,20) plug in the x and y variable, which is 20=24-4(1)

4(1)=4, so the equation is 20=24-4

24-4=20

20=20

Nadusha1986 [10]3 years ago

6 0

Answer:

Hi, there--

Question:

How do I graph y = -4x?

Solution:

Remember that you can represent an equation as a table and as a graph. I would start by build a table of ordered pair that make the equation true. For example,

When x is 0, y is -4*0 = 0. So, the ordered pair (0,0) is part of the graph.

When x is 1, y is -4*1 = -4. So, the ordered pair (1, -4) is part of the graph.

When x is -2, y is -4*-2 = 8. So the ordered pair (-2, 8) is part of the graph.

now we have a table that looks like this!

x y

0 0

1 -4

-2 8

You can keep going like this for as long as you want, but usually 3 of 4 points will give you a sense of what's going on.

Now we graph those points on an x-y coordinate grid.

We see that these points are part of a straight line. We can connect the dots. Every ordered pair on the line makes the equation y=-4x TRUE. Every ordered pair off that line makes the equation FALSE.

Step-by-step explanation:

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$\huge\textsf{Breaking the meaning down in simpler terms}$
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$\huge\textbf{Mean:}\\\large\text{is understood to be the \bf total.}$

$\huge\textsf{Formulas for each term}$

$\huge\text{Median:}\\\large\textsf{To find the median you have to put each of your numbers in your data}\\\large\textsf{set from LEAST (smallest) to GREATEST (biggest). }$

$\huge\text{Mean:}\\\mathsf{\dfrac{sum\ of\ all\ terms}{number\ of\ terms}= mean}$

$\huge\textbf{SOLVING FOR THE QUESTION}$

$\huge\textsf{Median:}\\\\\large\textbf{Original data set: }\large\text{27, 52, 64, 41, 33, 38, 42, 60, 72, 68}\\\\\large\textbf{Conversion: }\large\text{27, 33, 38, 41, 42, 52, 64, 68, 72}\\\\\large\textsf{Make sure it is even between both sides of the data plot.}\\\\\large\text{It seems to even on BOTH sides of \boxed{\textsf{14}} so it could possibly be your}\\\large\text{median.}$

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