26. The opening of a tunnel that travels through a
mountainside can be modeled by
y =
1...
Mathematics, 26.01.2021 20:40 EvelynJ21011
26. The opening of a tunnel that travels through a
mountainside can be modeled by
y =
13
measured in feet. The x-axis represents the ground.
= a (x - 13)(x + 13), where x and y are
a. Find the width of the tunnel at ground level.
b. How tall is the tunnel?
Answers: 3
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