# How do you find the zero(s) of f(x)=-3/2x+9?

Dec 15, 2016

$x = 6$

#### Explanation:

The zeros of f(x) are the value/s of x that make f(x) equal zero.

solve: $f \left(x\right) = - \frac{3}{2} x + 9 = 0$

$\text{ that is } - \frac{3}{2} x + 9 = 0$

$\Rightarrow - \frac{3}{2} x = - 9 \text{ and multiplying through by 2}$

$- 3 x = - 18 \Rightarrow x = 6 \text{ is the zero}$