area = pi times radius squared
area = pi times 5 squared
area = pi times 25
area = 78.54
answer : 78.54 square feet
A negative and a negative is a positive and a negative is a negative
Yes, the graph is a function and it does pass the vertical line test because when you hold a ruler up to it, you can see that the graph only hits one point at a time.(im not so sure about this, im sorry :/ )
Yes, your range is 2, since that is your y-intercept.
And your other answer choices are incorrect.
The answer is 25 I believe
