Positive Slope Vs Negative Slope Math

Slope also indicates the direction of a line.

Positive slope vs negative slope math. When a line slopes down from left to right it has a negative. A line with a positive slope said to be increasing runs upwards from left to right. Going from left to right lines with negative slopes go downhill. And then the higher the slope the steeper the more you increase as x increases and the more negative the slope the more you decrease as x increases.

Going from left to right lines with positive slopes go uphill. A positive value indicates a positive slope while a negative value indicates a negative slope. Lines that go up to the right have a positive slope. For linear equations in slope intercept form y mx b m indicates the slope of the line.

So this morning nerdily enough as i sipped my orange juice at 30 000 feet above the salton sea i worked on figuring out a better way to help students grasp the difference in look between positive and negative slope. Parallel lines continue literally forever without touching assuming that these lines are on the same plane. Some of the worksheets for this concept are bpositiveb bslopeb or bnegativeb bslopeb or neither write whether the bslopeb of the line is bpositiveb bnegativeb detective bslopeb an investigation of the bslopesb of lines rate of changebslopeb bwork b lines lines lines bslopesb of a line lesson plan bpositiveb. A line with a negative slope said to be decreasing runs downwards from left to right.

Positive and negative slope displaying top 7 worksheets found for this concept. As x increases your y is actually going to decrease. In statistics a graph with a negative slope represents a negative correlation between two variables. In the function y 3 x for example the slope is positive 3 the coefficient of x.

Parallel lines have the same slope and will never intersect. A very high positive slope as x increases y is going to increase fairly dramatically. Lines that go down to the right have a negative slope. Actually there are a couple of ways to distinguish the two types of slopes.

Both rates are positive because you still travel a positive number of miles for every gallon of gas you consume. Slope is usually expressed as an absolute value.