which equation represents a line with a slope of 3 and a y - intercept of 6?\na 3x - y=-6\nb 3y + x = 6\nc…

Answer:

A. $3x - y=-6$

Explanation:

Step1: Recall slope - intercept form

The slope - intercept form of a line is $y = mx + b$, where $m$ is the slope and $b$ is the y - intercept. Given $m = 3$ and $b = 6$, the equation is $y=3x + 6$.

Step2: Rearrange the equation

Rearrange $y = 3x+6$ to the general form. Subtract $y$ from both sides and subtract 6 from both sides: $3x - y=-6$.