Stopping Distance The stopping distance D of a car afterthe brakes have been applied varies directly as the square ofthe speed s. A certain car traveling at 40 mi/h can stop in150 ft. What is the maximum speed it can be traveling if itneeds to stop in 200 ft?

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Q: D. Stopping Distance The stopping distance D of a car after the brakes have been applied varies…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.