Question

What are the zeros of the function f(x) = 3x^2 +9x +6/ 3x-3

my options are
f(0) = -1
f(0) = 1
f(0) = 2
f(0) = -2

Answer 1

i fot -1

Answer 2

Remember that you plug in 0. Let me check.

Answer 3

Nope.

Answer 4

Bottom line doesn't matter except that it means x ≠ 1/3

so just factorise top and then find zeros

Answer 5

\[ 3(0)^2 + 9(0)^2 + 6 \over3(0) - 3\]

Answer 6

-2!

Answer 7

Yes.

Answer 8

thanks anyway apple