Question

click to select points on the graph.
$y = -x - 1$
$y = -\frac{3}{5}x + 1$
how many solutions does the system of equations have?

Explanation:

Step1: Analyze line properties

The system has two linear equations: $y = -x - 1$ (green line) and $y = -\frac{3}{5}x + 1$ (purple line). They have different slopes ($-1$ vs. $-\frac{3}{5}$), so they are not parallel.

Step2: Determine intersection count

Non-parallel linear lines in a plane intersect at exactly one point.

Answer:

1