Shane set his watch 18 seconds behind, and it falls behind another 2 seconds every day. How many days has it been since Shane la
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For this case we have two functions of the form y = f (x). We must find the quotient of the following functions:
So, we have by definition:
Answer:
with 3x + 5 different from zero, so that the function is defined
Expanding the left side of the equation, it is found that since <u>both sides are equal</u>, yes, it is an identity.
An equality represents an identity if <u>both sides are equal</u>.
In this problem:
Expanding the left side:
Since <u>both sides are equal</u>, yes, it is an identity.
A similar problem is given at brainly.com/question/24866308