Question

1. how many solutions does this system have?

Explanation:

Step1: Analyze the graph

The graph shows a single straight line (since there's only one red line). A system of linear equations represented by a single line means the equations are dependent (they are the same line).

Step2: Determine the number of solutions

For a system of linear equations, if the lines are coincident (the same line), there are infinitely many solutions because every point on the line is a solution to both equations (which are actually the same equation in this case).

Answer:

Infinitely many