Hi there!
To find f(-2), we need to plug in the value x = -2 into the equation.

Remember that multiplying a negative by a positive ends up with a positive.
~ Hope this helps you!
Answer:
2
Step-by-step explanation:
the constant does change
Answer:
0.622
Step-by-step explanation:
According to the question,
62.2% of the respondents from Hawaii said that they had exercised more than 30 minutes a day for 3 days out of the week.
So, value of the sample proportion of people from Hawaii who exercised for at least 30 minutes a day for 3 days in a week is given by,

= 0.622
You mean like in a decimal? It'd be 12.5 or 12.50.... Same thing.
Answer:
Rows are the steps - they go left to right and are numbered 1,2,3,... Columns are the columns - they go up and down and are lettered A,B,C,... Cells are defined by the row and column they are in.
Step-by-step explanation: