The height (h), in feet, of a balloon is calculated by using the equation h = 3t +2 wheret is time, in seconds. What is the height of the balloon after 30 seconds? A. 60 ft O B. 66 ft OC. 92 ft O D. 102 ft

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A: Given equation: 45·4n=415 We know that ax·ay=ax+y So, 45+n=415

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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.