Question

How do you explain $y$ Intercept?

Answer 1

Explaining Y-intercept:

$y$-intercept means the line that cut $y$-axis

Consider the equation of line in x-y plane is written as $y=mx+c$

Put $x=0$, then

$y=m\times 0+c$

$\Rightarrow y=c$

Hence, we can calculate $y$-intercept