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OpenStudy (anonymous):
How to evaluate functions? I'm totally lost on this. Please help!
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Vocaloid (vocaloid):
post your question please
OpenStudy (anonymous):
How do I evaluate the function- a(x)=3x+6 ?
Vocaloid (vocaloid):
did they give you an x-value as well?
OpenStudy (anonymous):
No.
Vocaloid (vocaloid):
hm, that's odd, you would need an x-value to evaluate the function as an example, if x = 2, then we evaluate the function by substituting 2 for x a(x) = 3x + 6 a(2) = 3(2) + 6 = 12
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