Question

what is the inflection point of the equation x^4-6x^2+3?
(a)3 (b)2 (c)1 (d)0 (e)√3

Answer 1

Diff. the equations two times and put it equal to zero. Can you do it?

Answer 2

just take the double derivative and set it to 0

Answer 3

f(x)= x^4-6x^2+3
f'(x)=4x^3 -12x
f''(x)=12x^2-12=0
12x^2=12
x^2=1
x=1
so your answer is C

Answer 4

thankss you guys :)