Question

What is the equation of the line that is parallel to the y–axis and passes through the point (3, 7)?

Answer 1

The equation of the line would’ve : Y=7x+3

Hope this helps!!

Answer 2

ANSWER

$x = 3$

EXPLANATION

If the equation is parallel to the y-axis, then its slope is undefined.

The equation of a line that is parallel to the y-axis and passes through

$(x_1,y_1)$

is given by:

$x = x_1$

The given line is parallel to the y-axis and passes through (3,7).

It's equation is

$x = 3$