A ball is dropped from a cliff that is 208 feet high. The distance S (in feet) that it falls in t seconds is given by the formula S=16t2. How many seconds (to tenth) will it take for the ball to hit the ground?

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Q: Solve for x. Round to the nearest tenth, if necessary. R T 61° 59 х

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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.