Question

1 fill in the blank 1 point what is the equation of the line?

Explanation:

Step1: Identify the line's characteristics

The line is horizontal and passes through $y = - 3$. The slope $m$ of a horizontal line is $0$. The slope - intercept form of a line is $y=mx + b$, where $m$ is the slope and $b$ is the y - intercept.

Step2: Substitute values into the formula

Since $m = 0$ and the line intersects the y - axis at $y=-3$ (so $b=-3$), substituting into $y = mx + b$ gives $y=0x-3$. Simplifying, we get $y=-3$.

Answer:

$y = - 3$