1. An object is propelled off of a platform that is 75 feet high at a speed of 45 feet per second (ft./s). The height of the object off the ground is given by the formula
h(t) =-16t^2+45t+75where h(t) is the object's height at time (t) seconds after the object is propelled. The downward negative pull on the object is represented by-16t^2
Solve for t.

the transverse axis of a hyperbola is the line that contains the two vertices and the two focuses.

in this example (hyperbola of equation x^2/2 - y^2/4 = 1), the transverse axis is the  x-axis  . 

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i dont know if you cant find a way its best to actually add all of them start from 105 tho

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make sure you have version 2.50

try looking in the very back of the book : )

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you can download it here