A ladder leans against a building. The angle of elevation of the ladder is 70°. The top of the ladder is 25 ft from the ground.
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Answer:
Step-by-step explanation:
The range is the spread of the y-values (minimum to maximum distance travelled).
The graph of your function is a hyperbola shifted two units left and three units up from the origin.
There is a vertical asymptote at x = -2, so y does not exist when x = -2. However,
Since the limit from either side is the same,
The graph below shows the asymptotes of your function.
Thus. y can take any value except 3.
In set builder notation, the range is
