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Mathematics 7 Online
OpenStudy (hothotleg):

7. A quadratic function is given below. f(x) = 3x 2 - x + What is f(2)? Show all work!!

RhondaSommer (rhondasommer):

I can help

RhondaSommer (rhondasommer):

what is the complete equatuion please

RhondaSommer (rhondasommer):

is it just \[3x^2-x\]

OpenStudy (hothotleg):

oh!

OpenStudy (hothotleg):

It doesn't say much other than that.....I can print screen it for you, if you like!

RhondaSommer (rhondasommer):

what is your equation?

RhondaSommer (rhondasommer):

yes please :)

OpenStudy (hothotleg):

There we go-

RhondaSommer (rhondasommer):

\[3x^2-x+6\] if f(2) all you do is replace (x) with the number 2 and solve.

RhondaSommer (rhondasommer):

\[3(2)^2-2+6\]\[3(4)-2+6\]\[12-2+6\]\[10+6\]\[16\]

OpenStudy (hothotleg):

aaaaa!! Thank you so much!!

RhondaSommer (rhondasommer):

your welcome :)

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