Straight Line Graphs


Welcome to class! 

In today’s class, we will be talking about straight line graphs. Enjoy the class!

Straight Line Graphs

Straight Line Graphs |


The gradient (or slope) of a straight line is a measure of the steepness of the line.

The gradient of a line may be positive or negative.

Positive gradient (uphill slope)

Consider line LM shown in the diagram below. The line slopes upwards to the right and it makes an acute angle of with the positive x-axis, so tan is positive. The gradient of the line can be found by choosing any two convenient points such as A and B on the line. In moving from A to B, x increases ( ) and y also increases ( ).


We hope you enjoyed the class.

Should you have any further question, feel free to ask in the comment section below and trust us to respond as soon as possible.

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