- Mathematics Extension 1
- Year 11
Linear Functions
approx. 9 hrs
8 topics
21 concepts
Build mastery in Linear Functions and advance into Year 12 with confidence.
approx. 9 hrs
8 topics
21 concepts
Build mastery in Linear Functions and advance into Year 12 with confidence.
We help students understand how to apply algebra to coordinate geometry and solve increasingly complex problems. This program is aligned with the NSW Mathematics syllabus.
This learning program is made up of the following 8 topics, broken down into 21 concepts.
Sketch a region defined by a linear inequality
Solve a linear inequation using graphs
Find the angle between two lines
Equation of a line through the intersection of 2 other lines
Solve linear simultaneous equations by finding the point of intersection of their graphs
Solve linear simultaneous equations using elimination method where one or both of the equations need to be modified
Solve linear simultaneous equations using substitution method
Solve linear simultaneous equations using elimination method
Internal division of an interval
External division of an interval
Find the midpoint of an interval using the Midpoint formula
Find the shortest distance from a point to a line using the Perpendicular Distance formula
Using the Distance formula
Use the angle of inclination to find the gradient of a linear function
Find the gradient of a line between two points using formulae
Determine the gradient and y-intercept using the gradient-intercept form of a linear relationship
Two-intercept form
Find the equation of a line given two points
Finding the equation of a line given a point and the gradient
Apply the property that parallel lines have equal gradients
Apply the property that perpendicular lines have gradients that are negative reciprocals of each other
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