What is the circumference of the circle in terms of pi 30 in?

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ