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Mathematics 21 Online
OpenStudy (anonymous):

Please help will fan and medal!!!! Question attached in comments.

OpenStudy (anonymous):

OpenStudy (anonymous):

@RhondaSommer @ricochete.17

RhondaSommer (rhondasommer):

replace the x in f(x) with g(x) equation

OpenStudy (anonymous):

1/x^2-3?

RhondaSommer (rhondasommer):

-3x but yeah

RhondaSommer (rhondasommer):

so now you are looking for the numbers that make g(x) equal to zero

OpenStudy (anonymous):

wait if it's 3x wouldn't it be -3*1/x ? :(

RhondaSommer (rhondasommer):

-1 * 3x

RhondaSommer (rhondasommer):

that's irrelevant though; \[1\div x^2 - 3x\] is your equation

OpenStudy (anonymous):

And where do I go from there?:/

RhondaSommer (rhondasommer):

from here i would use a graphing calculator.

RhondaSommer (rhondasommer):

desmos.com

RhondaSommer (rhondasommer):

youll notice that there are three different lines

RhondaSommer (rhondasommer):

the lines do not touch two different numbers on the x values. what are they?

OpenStudy (anonymous):

0 & 2?

RhondaSommer (rhondasommer):

it in between 2 and 4

RhondaSommer (rhondasommer):

the second number

RhondaSommer (rhondasommer):

0 was correct

OpenStudy (anonymous):

3??

RhondaSommer (rhondasommer):

yup

RhondaSommer (rhondasommer):

so your answers are...

OpenStudy (anonymous):

0,3 or would I separate them with a space?

OpenStudy (anonymous):

Nevermind it says comma so 0,3

RhondaSommer (rhondasommer):

not a coordinate. just 0 and 3

OpenStudy (anonymous):

Can I keep tagging you? This assignment is 10 questions and the one for this post is #2

RhondaSommer (rhondasommer):

yeah :)

RhondaSommer (rhondasommer):

do you understand when im explaining though?

OpenStudy (anonymous):

Somewhat. I'm always a bit confused but it generally clears up by the end

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