<PRE><B>Question 824674</B>
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problem 1:
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slope = dy/dx
slope = 8/3
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problem 2:
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slope = dy/dx
9/2 = 45/dx
dx = 45/(9/2)
dx = 10
Danny is 10 feet away from the spot on the ground directly below the kite
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NOTE TO STUDENT:
slope is a signed (+ or -) quantity, but these problem statements do not give information that would allow anyone to determine whether the slopes are positive or negative, in reference to the Cartesian plane.
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Solve and graph linear equations:
https://sooeet.com/math/linear-equation-solver.php
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Solve quadratic equations, quadratic formula:
https://sooeet.com/math/quadratic-formula-solver.php
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Solve systems of linear equations up to 6-equations 6-variables:
https://sooeet.com/math/system-of-linear-equations-solver.php</PRE>