Posted by Coral on Tuesday, December 11, 2012 at 5:47pm.
If f(x) = 8x, neg 2 squared + 4x, 0 squared + 2x squared, what is the value of F(1/2)

SAT Prep (Algebra)  PsyDAG, Thursday, December 13, 2012 at 2:00am
If I interpret this right, in each case, just substitute 1/2 for x.
f(1/2) = 8(1/2) = ?
(2)^2 = 4 Continue on with that.
0^2 = 0
Is the 2x squared (2x)^2 or 2x^2