Point of Inflection

Question

F(x) = sin(π*t²)dt for 0 ≤ t ≤ 2

Find the x coordinate of each point of inflection on the graph of F. Justify your answer.

How would I answer this question? I can't seem to understand how to find points of inflections in graphs at all.

Answer 1

Nathan,

F(x) = sin(pi*t²) does not have a x variable. Do you mean F(t) = sin(pi * t²)?