Answer:
= 100
Step-by-step explanation:
The number of visitors is modeled by the expression
Where m is the number of months after the number of visitors was measured.
We need to evaluate the above expression for m = -2.
So,
At m = -2, the value of the above expression is equal to 100.
Answer: B. No
Step-by-step explanation:
Direct variation has the following form:
Where the constant of variation is "k".
By definition, in direct variation, when the variable "x" changes, tha variable "y" changes in proportion to the variable "x".
As you can observe in the table, when the value of the variable "x" increase, the values of the variable "y" decrease, therefore we can conclude that it is not a direct variation.
Then the answer is the option B.