Question

1.The gradient of a straight line is the measure of the ratio of the
change to the
change.

Answer 1

Answer:

The gradient of a straight line is the measure of the ratio of the vertical change to horizontal change

Step-by-step explanation:

Required

Fill in the gap

Gradient is calculated as:

$m = \frac{y_2 - y_1}{x_2 - x_1}$

or

$m = \frac{\triangle y}{\triangle x}$

Where $\triangle$ means change; y and x are vertical and horizontal change respectively