Question

If q(x) = 3x-7, find the zero of q(x)

Answer 1

$\text{The given function }q(x) = 3x - 7$

$\text{The zero of a function refers to that value which makes the value}\\\text{function zero}$

$\implies 0 = 3x - 7$

$\implies 7 = 3x$

$\implies \boxed{x = \dfrac{7}{3}}$

Answer 2

As per the data given in the question,

We have to find the zero of Q(x) in the above given expression.

As we know that,

Zeroes of any expression is that particular value which when put in the place of the variable gives the value of expression as zero.

So, for finding the zero of q(x) we will equate the given expression with zero.

So, we will get,

$3x -7 = 0\\=>3x = 7\\=>x = \frac{7}{3}$

Hence, value of zero of the q(x) will be $\frac{7}{3}$.