Question

How many zeros does the function f(x) = 4x11 − 20x7 + 2x3 − 15x + 14 have?

11
7
5
3

Answer 1

11 zeroes

Answer 2

thx

Answer 3

That is incorrect.

Answer 4

false

Answer 5

what is it

Answer 6

3?

Answer 7

Wolf, are you looking for imaginary answers as well?

Answer 8

no

Answer 9

I think it's 7

Answer 10

are you allowed to use a (graphing) calculator?

Answer 11

yea think so

Answer 12

http://prntscr.com/cit62a

here is the graph

how many times does it look like it crossed the x axis?

Answer 13

2 times don't yell if I'm wrong

Answer 14

hopefully this makes it more clear what I mean... http://prntscr.com/cit6yk

Answer 15

oh 3 times

Answer 16

yup

Answer 17

thx