A circular swimming pool has a radius of 3.5 meters. Liz is placing a piece of rope around the edge of the pool. If Liz has exactly enough rope, which measurement is dosest to the length
of the piece of rope in meters?

Match each statement with its corresponding value for the system below: y = -2(3)x and y = 9x - 2 1. the number of points of intersection. -2 2. the x-coordinate of the solution. 1 3. the y-coordinate of the solution. 0

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?

Find the number of real number solutions for the equation. x2 + 5x + 7 = 0 0 cannot be determined 1 2