Question

Slope for y = -7
Intercept for y = -7

Answer 1

The equation \( y = -7 \) represents a horizontal line on the Cartesian plane.

1. **Slope**: The slope of a horizontal line is always \( 0 \), because there is no change in the \( y \)-coordinates regardless of changes in the \( x \)-coordinates. Therefore, the slope is:
\[
\text{Slope} = 0
\]

2. **Y-Intercept**: The y-intercept is the value of \( y \) when \( x = 0 \). For the equation \( y = -7 \), when \( x = 0 \) (or any value of \( x \)), \( y \) will always be \(-7\). Thus, the y-intercept is:
\[
\text{Y-Intercept} = -7
\]

In summary:
- Slope: \( 0 \)
- Y-Intercept: \( -7 \)