Question

The zero of f(x)=x-4 is..

Answer 1

Zero is when f(x) = 0
Since f(x) = x - 4, we could equate \(x - 4 = 0\)
Can you do it now?

Answer 2

would it equal 4?

Answer 3

Yes.

Answer 4

Ok thanks. What about: g(x)=2x+3

Answer 5

Find the zero again ?

Answer 6

Yeah.

Answer 7

i got the answer - (3/2)

Answer 8

Yes.

Answer 9

i aint got that answer on my sheet tho. all i have is - 1/2 and -1 1/2

Answer 10

.....
-(3/2) = - [(2+1)/2] = - 1 1/2

Answer 11

Oh ok. I understand that.

Answer 12

What about f(x)= (2x+1)/(3)

Answer 13

i got -1/2

Answer 14

Yes.

Answer 15

I think im getting the hang of this.

Answer 16

Hmm?