Posted by Sydney on Thursday, September 16, 2010 at 9:44pm.
f(x) = 2x  14
Find f(3) and f(3).
f(3)=2 14=7
f(3)=2+14 is this correct

math/115  rachel, Thursday, September 16, 2010 at 9:48pm
substitute the x with 3 for the first question..
you'll get f(3)=2(3)14
f(3)=614
f(3)=8

math/115  rachel, Thursday, September 16, 2010 at 9:52pm
solve the second one by substituting x with 3...

math/115  Sydney, Thursday, September 16, 2010 at 9:53pm
thank you again

math/115  rachel, Thursday, September 16, 2010 at 9:54pm
you're welcome again.. =)
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