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2 years ago

Why are some graphs limited to the first quadrant?

2 answers:

8 0

Graphs limited to the first quadrant would have positive points only, for bith the x and y variables, which means there wouldnt be any points in any other quadrant.... in other words, plotted points with both variables being positive would stay within the first quadrant. hope this answers your question!!

max2010maxim [7]2 years ago

7 0

Because the numbers are positive (x,y), all of the other quadrants have negitive numbers (-x,-y) (-x,y) (x, -y)

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Simplify the expression and write the answer as a power with work please

olga nikolaevna [1]

Answer:

9^2

Step-by-step explanation:

we do 3*3 which is 9, and then 9 to the second power

6 0

2 years ago

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Simplify this equation Thanks a lot!!!

den301095 [7]

Answer:

-1

Step-by-step explanation:

We need to simplify the given expression . The given expression is ,

$\rm\implies ( 2 \sqrt6 +5)^{2n-1} ( 2\sqrt6 - 5)^{2n-1}$

Here we can see that the power of the both exponent is same that is (2n+1) . Recall the property of exponents ,

$\bf\implies a^m \times b^m = (ab)^m$

Using this property , we have ,

$\rm\implies ( 2 \sqrt6 +5)^{2n-1} ( 2\sqrt6 - 5)^{2n-1}$

This can be written as ,

$\rm\implies\{( 2 \sqrt6 +5) ( 2\sqrt6 - 5)\}^{2n-1}$

Simplifying using ( a+b)(a-b) = a² - b² ,

$\rm\implies\{( 2 \sqrt6)^2 -5^2 \}^{2n-1}\\\\\rm\implies ( 24 - 25)^{2n-1}$

Subtracting the numbers inside the brackets ,

$\rm\implies (-1)^{2n - 1 }$

Now we know that every odd number is in the form of 2n -1 , where n is any integer. Therefore , the power is odd .

Since the base is (-1) , for even power it is 1 and for odd power it is -1 . Therefore the final answer is ,

$\rm\implies\boxed{\quad \red{ -1 }\quad }$

Hence the required answer is (-1) .

4 0

2 years ago

ANSWER ASAP!

morpeh [17]

Answer:

vvvvvcvv

Step-by-step explanation:

5 0

2 years ago

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What is the difference between 2,386 and 7,000? A. 9,386 B. 4,614 C. 5,614 D. 10,386

Anuta_ua [19.1K]

If you would like to know what is the difference between 7000 and 2386, you can calculate this using the following steps:

difference between 7000 and 2386:
7000 - 2386 = 4614

The correct result would be B. 4614.

7 0

3 years ago

Select the ordered pairs that are on the x-axis. Choose all that apply.

ZanzabumX [31]

-4,0
2,0
both are true because they do not have a y coordinate, meaning they dont move off of the x-axis

6 0

3 years ago

Read 2 more answers