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Georgia [21]
3 years ago
15

Can someone please explain to me how Rational Equations work

Mathematics
1 answer:
Kitty [74]3 years ago
5 0

Answer:

yeah sure, what question do you need help with?

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What are the coordinates of the image of vertex G after a reflection across the line y=x ?
DENIUS [597]

Answer:

.tfhjijbhh jjwjwiwkw niwirhdnd wienddhei wiwkendje eiendrido

8 0
3 years ago
Calculate the average rate of change for the function f(x) = x4 + 3x3 − 5x2 + 2x − 2, from x = −1 to x = 1
Reptile [31]
Average rate of change over the interval <span><span>[a,b]</span> </span> for <span><span>y=<span>f<span>(x)</span></span></span> </span> is given by <span><span><span><span>f<span>(b)</span></span>−<span>f<span>(a)</span></span></span><span>b−a</span></span> </span>

Hence, average rate of change of from <span><span>x=−2</span> </span> to <span><span>x=6</span> </span> i.e. over the interval <span><span>[−2,6]</span> </span> for <span><span>y=<span>f<span>(x)</span></span>=<span>12</span><span>x2</span></span> </span> is given<span><span> rate of change=<span><span><span>f<span>(6)</span></span>−<span>f<span>(−2)</span></span></span><span>6−<span>(−2)</span></span></span></span> </span>

As <span><span><span>f<span>(−2)</span></span>=<span>12</span><span><span>(−2)</span>2</span>=2</span> </span> and <span><span><span>f<span>(6)</span></span>=<span>12</span><span><span>(6)</span>2</span>=</span> </span><span>rate of change=<span><span>18−2</span>8</span>=<span>162</span>=<span>2</span></span>

3 0
3 years ago
Plz explain properly, I have this on my MATH FINAL TMR
Nonamiya [84]
You are to calculate the # of students, based upon the starting volume of juice and the amount each student receives.

                                                     22 1/2 cups
This # of students is equal to ------------------------------
                                                [1 1/4 cup / student ]

and this could be found easily by dividing 22.5 by 1.25:  18.  There are 18 students.

6 0
3 years ago
A car dealership increased the price of a certain car by 12%, the original price was 33600
elena55 [62]
Hello!
I am happy to see your question posted here on Brainly. Let me see if I can help.

So I’m assuming you are wanting to know the new price of the car after the 12% is added.
Let’s get to work.

So what we want to do here is use addition.
33,600 + 12% = 37,632

And that is your answer! $37,632 is the new price of the car.

Have a wonderful day and thank you for using Brainly!
~Brooke
6 0
3 years ago
Use the Well-Ordering Principle to prove that given a &gt; 0, a^n &gt; 0 for every positive integer n
pishuonlain [190]

Answer:

Following are the answer to this question:

Step-by-step explanation:

Given value:

\to x > 0

\to S= { n\varepsilon N : x^n \leq 0  } \\\\  s \neq \phi \\\\ \to x^n \leq 0\\

\to x^{n-1} x\leq 0\\\\ \to x>0  = x^{n-1} \leq 0 \\\\\to n-1 \varepsilon  s  \\  \ \ _{where} \ \  n-1 < n \\\\\to s= \phi  \\\\\to \hence  x^n > 0 \\

8 0
4 years ago
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