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Given the system of the equation below;
We can use the elimination method to solve the systems of equations
Step 1: Subtract equation 2 from equation 1 and solve for x
Step 2: Sustitute x = 1 in equation 1
Therefore, the solution to the system of equation is
Answer:
Yes,these two functions are the inverse of each other.
Step-by-step explanation:
They way of finding if two functions ( ) are the inverse of each other is by studying if their composition renders in fact the identity. That is, we see if:
in our case:
The composition does render the identity, therefore, these two functions are indeed the inverse of each other