A bungee jumper leaps from a bridge 97 meters over a gorge. Before the 40-meter-long bungee begins to slow him down, his height is characterized by h (t)=-4.9t2+97. Two seconds after he Jumps, a car on the bridge blows out a tire. The sound of the tire blow-out moves down from the top of the bridge at the speed of sound and has a height glven by h (t) =-340t +777. How high will the bungee jumper be when he hears the sound of the blowout? If necessary, round your answer to the nearest hundredth.

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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.