The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t) = - 15t + 75t + 10. How long would a tee-shirt be airborne if it is caught on the way down by a fan 100 feet above ground level?

The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t) = - 15t + 75t + 10. How long would a tee-shirt be airborne if it is caught on the way down by a fan 100 feet above ground level?

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter2: Equations And Inequalities

Section: Chapter Questions

Problem 6T

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

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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.

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The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t)=−15t2+75t+10. How long would a tee-shirt be airborne if it is caught on the way down by a fan 100 feet above ground level?

The height h(t), in feet, of an airborne tee-shirt t seconds after being launched can be approximated by h(t) = - 15t + 75t + 10. How long would a tee-shirt be airborne if it is caught
on the way down by a fan 100 feet above ground level?

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