Video tutorial CXC CSEC math topic:
Determine whether points on a graph represent a function or a relation

Here is a tutorial video from Khan Academy showing how to determine whether points on a graph represent a function or a relation

Video tutorial CXC CSEC math topic: Calculate  the slope of perpendicular lines

Here is a tutorial video from Khan Academy showing how to calculate the slope of perpendicular lines.

This video tutorial support specific objective 10

Video tutorial CXC CSEC math topic: Calculate the slope of a straight  line

Here are 3 tutorial videos from Khan Academy showing how to calculate the slope of a straight line.

These video tutorials support specific objectives 8.

Video tutorial CXC CSEC math topic: Calculate the equation of a line

Here are 3 tutorial videos from Khan Academy showing how to calculate the equation of a line

These video tutorials support specific objectives 9, 10 and 11

Video tutorial CXC CSEC math topic: Statistics: bar graphs, line graphs and pie charts

How to create a bar graph