Linear graphs are straight-line graphs that visually represent a constant rate of change in the relationship between two variables, showing how one changes in response to the other. They are expressed ...

Linear functions are fundamental building blocks in mathematics and play a key role in solving real-world problems where the rate of change remains constant. Linear functions arise in a wide range of ...

Look for the leftmost and rightmost points of the graph. If the graph extends indefinitely to the left or right, the domain ...

Identify the slope (m) and y-intercept (b) from the equation. Plot the y-intercept on the y-axis. Use the slope to find a second point: move m units up (or down if negative) and 1 unit to the right ...