Learning Outcomes

• Use the Cartesian coordinate system to locate and plot points on a plane
• Understand a function as a rule that maps each input to exactly one output
• Evaluate a function given a specific input value
• Identify the gradient and y-intercept from the equation y = mx + c
• Calculate the gradient of a straight line from two points
• Sketch and interpret linear graphs, including horizontal and vertical lines
• Apply linear functions to model and solve real-world problems