See what we can offer to your school
"SimpleStudy just makes sense...”
Get the best plan for your school
10 cards from this deck
y−y1x−x1=y2−y1x2−x1\frac{y - y_1}{x - x_1} = \frac{y_2 - y_1}{x_2 - x_1}x−x1y−y1=x2−x1y2−y1
When you know two points on the line
y−y1=m(x−x1)y - y_1 = m(x - x_1)y−y1=m(x−x1)
When you know the gradient and one point on the line
y=mx+cy = mx + cy=mx+c
The gradient of the line
The y-intercept (where line crosses y-axis)
m=y2−y1x2−x1m = \frac{y_2 - y_1}{x_2 - x_1}m=x2−x1y2−y1
Line decreases as xxx increases
Standard form
Select your subjects, and get access to A+ resources today.