This webpage provides a comprehensive review of slope, including its definition, calculation, and application in linear equations.

If the graph of a line rises from left to right, the slope is positive. If the graph of the line falls from left to right the slope is negative.

Point-slope is the general form y-y₁=m (x-x₁) for linear equations. It emphasizes the slope of the line and a point on the line (that is not the y-intercept). Watch this video to learn more about it …

Gradient is another word for slope. That means that finding the gradient (slope) involves a function and outputs a vector using nabla, which can be considered a function

Review of scatterplots and correlation concepts in statistics.

Sal finds the y-intercept and the slope of a linear relationship representing someone climbing a volcano. He then interprets what the y-intercept and the slope mean in that context.

Explore force components on an inclined plane with Khan Academy's physics tutorial.

That's the definition for standard form of a linear equation. Slope intercept form can and often does have fractions.

Practice determining what each of the slope, x-intercept, and y-intercept represent in a given linear relationship.

2015年8月5日 · And after a brief while you find that a slope field is basically what it claims to be: the slope of a differential equation calculated at periodic points on a plane.