Question

Use synthetic division to determine whether the number k is an upper or lower bound (as specified) for the real zeros of the function f.

k = -1; f(x) = 4x3 - 2x2 + 2x + 4; Lower bound?

Answer 1

yes or no?

Answer 2

@Hero

Answer 3

@saseal

Answer 4

:(

Answer 5

Upper

Answer 6

so would it be no?

Answer 7

Yea....It's been a long time that I did this so please don't be mad if you get it wrong. I'm sorry lil rusty :(

Answer 8

thanks anyways :)

Answer 9

Did you get it right? Welcome

Answer 10

im gonna check now, i still have 2 more problems

Answer 11

@DanTheMan99

Answer 12

Need help with those two?

Answer 13

yes please

Answer 14

the answer is yes