Graph with Red Lines and Gradients

The image features a Cartesian coordinate graph with both X and Y axes numbered from 1 to 10. Two distinct red lines are drawn on the grid: one line slopes steeply upwards from left to right, labeled with 'Gradient 5', while the other line descends gradually from left to right, marked as 'Gradient -0.5'. The graph serves as a clear visual example for understanding the concept of linear slopes.

graph - gradient - slope - math - coordinate plane - linear equation - red lines