Answer:
29
Step-by-step explanation:
23
ZX is a diagonal line from corner to corner.
Domain is everything below 0. Range is all real numbers. It is a function as it passes the vertical line test.
Dear If u wanna graph on number line
for example ..
if the fraction are given .

Given:
The equation is

To find:
The coefficient and reciprocal.
Solution:
We have,

Here,
is multiplied with x.
So, the coefficient of x is
.
To find the reciprocal, we need to interchange numerator and denominator of a fraction.
So, the reciprocal of
is 
Therefore, the reciprocal is 3.