1. Which of the following relations is a function? O {(1,2)(2,3)(3,5)(2,6)}
O {(4,5)(5,1)(9,5)(2,6)}
O {(4,6)(5,1)(5,9)(7,5)}
O {(4,6)(5,1)(4,3)(7,5)}

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Which of these equations, when solved, gives a different value of x than the other three? a9.1 = -0.2x + 10 b10 = 9.1 + 0.2x c10 – 0.2x = 9.1 d9.1 – 10 = 0.2x

Place the following steps in order to complete the square and solve the quadratic equation,