How do you find the zero of #f(x)=4x-12#?
1 Answer
Oct 28, 2017
Solve the equation for
Then,
Explanation:
I assume you mean to find the solution/root (radical)
Then, this is simple.
Just set
First we can add 12 on both sides of the equality:
which becomes
We can now divide both sides of the equality by 4:
and we have
The "zero", or the solution for
Q.E.D.