how do you even start to begin how to slope in standard form and slope intercept and point slope cuz i have a test tomrrow on it
Although it might be too late for your test, I searched Google under the key words "slope" to get these possible sources:
http://en.wikipedia.org/wiki/Slope
http://mathforum.org/cgraph/cslope/
http://mathforum.org/library/drmath/sets/select/dm_slope.html
http://www.purplemath.com/modules/slope.htm
In the future, you can get information more quickly, if you do searches yourself.
I hope this helps. Thanks for asking.
To understand how to calculate slope in standard form, slope-intercept form, and point-slope form, let me explain the concepts briefly:
1. Slope: Slope is a measure of how steep a line is. It represents the ratio of the vertical change to the horizontal change between two points on a line. It can be positive, negative, zero, or undefined.
2. Standard Form: The standard form of a linear equation is given by Ax + By = C, where A, B, and C are constants, and A and B are not both zero. To calculate the slope in standard form, you need to rearrange the equation to represent it in slope-intercept form.
3. Slope-Intercept Form: The slope-intercept form of a linear equation is given by y = mx + b, where m is the slope and b is the y-intercept. To find the slope in slope-intercept form, you can directly read the coefficient of x (m) from the equation.
4. Point-Slope Form: The point-slope form of a linear equation is given by y - y₁ = m(x - x₁), where m is the slope and (x₁, y₁) represents a point on the line. To find the slope in point-slope form, you can directly read the coefficient of x (m) from the equation.
To practice calculating slopes in these forms, it is helpful to understand the formulas and practice with examples. You can refer to the sources provided earlier for detailed explanations and step-by-step examples of how to find slope in each form.
Remember to always double-check your work and practice solving different types of problems to fully grasp the concept. Good luck with your test!