direct variation

Math Review of Direct Variation and the Slope Intercept Form

Math Review of Direct Variation and the Slope Intercept Form 150 150 Deborah

Overview A direct variation is a linear relationship between variables so they have a constant ratio. It is a special case of the slope-intercept form y =mx +b, where b…

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Math Review of Direct and Inverse Variation

Math Review of Direct and Inverse Variation 150 150 Deborah

Overview Direct and inverse variation refer to relationships between variables, so that when one variable changes the other variable changes by a specified amount. Both direct and inverse variation can…

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Math Review of Direct, Inverse, Joint, and Combined Variation

Math Review of Direct, Inverse, Joint, and Combined Variation 150 150 Deborah

Overview: Equations that describe the relationship between two variables in a sentence express the variation between those variables.  Examples of types of variation include direct, inverse, joint, and combined variation.…

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