Question

Classify the following function:

f(x) = 25x2 - 1


None of the above


Exponential


Quadratic


Linear

Answer 1

i know it isnt linear

Answer 2

@Hero

Answer 3

Okay, fine it isn't linear. That's a good start for process of elimination, but now what? Now, continue eliminating possible choices. Perhaps it would be wise to do a bit of research regarding the "Quadratic" and "Exponential" functions to understand what they are.

Answer 4

i think it is exponential . am i right @Hero