PLEASE HELP! DUE TONIGHT! WILL MARK BRAINLIEST! Find an upper bound and a lower bound for the zeros of the following polynomial functions. x4+2x3-11x2-14x+24 18x3-9x2-28x+12

answer: what in the world is this

step-by-step explanation:

step-by-step explanation: hi!

step-by-step explanation:

f(gx)=f(1/x+2)

=(1/x+2)+2

=(1+2x)/2+2

=(1+2x+4)/2

= (2x+5)/2

yes, gavin is right.

step-by-step explanation:

gavin is correct. 

this problem is about converting 9% per year to how many percent per quarter. the rate is still the same. it only differed in the time period. so, through dimensional analysis,

9% per year  × (1 year / 4 quarters) = 2.25% per quarter

if he was asked to convert 9% per year to how many percent per quarter  compounded quarterly, then you will not simply divide by four. this is because compounding is not linear.

hope this , have a good day. c;