Question

y= x^4-6x^3+12x^2-8x+1. find the maxima,minima and pt of infliction ... help

Answer 1

what dis you get as the 1st and 2nd derivatives..?

Answer 2

yes sir ... how do i find my x?

Answer 3

do you know how to differentiate...?

Answer 4

not really... plz help me?

Answer 5

this is a complex question... so its a bit hard to answer. I think you need to work on differentiating... before attempting a question like this...

Answer 6

i guess .. i need to work hard 4 it :))

Answer 7

oh it will help me a lot ... thanks @campbell_st

Answer 8

The maxima, minima and point of inflexion will occur at the point where dy/dx = 0
we will need to find dy/dx, do you want to do that?

Answer 9

lol [:

Answer 10

do you want to find dy/dx, that is the next step @patbigFat

Answer 11

yes...