The point slope form given (-3,10) with m=-4
2 answers:
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Answer:
Step-by-step explanation:
Given
The plane is cruising at an altitude of
The angle of depression is
Suppose the distance of the plane to the runway is x
from figure
Answer:
- 9
- (x-8)/3
- -1
Step-by-step explanation:
The inverse function for a set of ordered pairs can be found by swapping the x- and y-coordinates in each pair.
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The inverse of a function expressed algebraically can be found by swapping the x- and y-variables and solving for y.
A function of its own inverse returns the original value: