Posted by sara on .
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,
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,
I'm not sure, A??

algebra 2 multiple choice HELP 
sara,
or C?

algebra 2 multiple choice HELP 
MathMate,
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,
ahh thanks!