A maple tree casis a shadow that is 18 feet long. A nearby streetiamp
1 answer:
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Solution:
Given expression is
To find the inverse of y.
⇒
Do cross multiplication.
⇒ y = –6 × 3
⇒ y = –18
Inverse of y means reverse the function.
We know that inverse of y is .
⇒
Hence, inverse of y is
Plug the given x and y values (x, y) into the equations and solve
It look like the second equation is the answer.
It look like the second equation is the answer.