Find the slope of the line (if it exists) and the y-intercept (if it exists).
-$$3 \mathrm { x } = 15$$
A) Slope undefined; no y-intercept
B) Slope undefined; $y$-intercept $( 0,5 )$
C) Slope 0; no y-intercept
D) Slope 0; y-intercept $( 0,5 )$

Question

Quizplus · Accepted Answer

The equation $3x = 15$ represents a vertical line at $x = 5$, which means its slope is undefined and it does not cross the y-axis, hence no y-intercept.

Find the Slope of the Line (If It Exists) and the Y-Intercept