Answer:
i don't know where is the picture of the problem or are you missing parts of the problem?
Step-by-step explanation:
Answer:
Undefined
Step-by-step explanation:
An expression in mathematics which does not have meaning and so which is not assigned an interpretation. For example, division by zero is undefined in the field of real numbers.
Over which interval(s) is the function decreasing?
The most simplified version of it is 49/50