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OpenStudy (anonymous):
Which of the following functions has a graph that is a line? f(x) = x f(x) = x 2 f(x) = |x|
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OpenStudy (rea201):
The answer is f(x)=x
OpenStudy (anonymous):
Do you mean a straight line? Virtually ALL graphs are lines.
OpenStudy (anonymous):
can you help me figure it out please?
OpenStudy (rea201):
f(x)=|x| makes a v-shaped graph and f(x)=x^2 has a u-shaped graph
OpenStudy (rea201):
So the answer is f(x)=x
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OpenStudy (anonymous):
ok i kinda get it math is my down fall
OpenStudy (rea201):
Well if you ever need help i am here. Can you give me a medal?
OpenStudy (anonymous):
ok thanks and i did
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