Posted by sara on Tuesday, November 30, 2010 at 1:04pm.
find f(a), if f(t) = 2t2(squared)t2
A. 2(a+t)2(squared)2t+12
B. 2(t+a)2(squared)2(t+a)2
C. 2a2(squared)a2
D. 4a2(squared)2a2
I put (squared) because the two in front of it means it's being squared... please help. thanks!

algebra 2 multiple choice HELP  MathMate, Tuesday, November 30, 2010 at 1:28pm
Which answer would you choose if you replace all the "t" on the right hand side of the function definition by "a"?

algebra 2 multiple choice HELP  sara, Tuesday, November 30, 2010 at 1:32pm
I'm not sure, A??

algebra 2 multiple choice HELP  sara, Tuesday, November 30, 2010 at 1:33pm
or C?

algebra 2 multiple choice HELP  MathMate, Tuesday, November 30, 2010 at 4:15pm
Yes, it's C.
Change all the t's to a's in
f(t) = 2t2(squared)t2
you get
f(a) = 2a2(squared)a2

algebra 2 multiple choice HELP  sara, Tuesday, November 30, 2010 at 4:20pm
ahh thanks!
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