Answer:
It's the b graph
Step-by-step explanation:
Khan Academy.
Answer:
Sam has $900 more money. In total he now has $905.
Answer:
Following are the function description to the given question:
Step-by-step explanation:
In the given-question, three functions are used, that can be defined as follows:
In function 1:
This function is also known as the modulus on the absolute value function, for example:
In the given in the above graph, that is
In function 2:
In this function, It is an algebraic function that is
It is also a part of the quadratic polynomial function, and its value is
In function 3:
In this function, it is the cubic polynomial equation that's value is
In the graph its value is:
Answer: he used incorrect time ratio
He incorrectly concluded that she is not running fast enough
Step-by-step explanation: