Is {(15,6), (12,5), (14, 6), (16,7), (15,5) a function

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

Write the expression in complete factored form. 5n_(c - 3) - n(c - 3) =

Aline that intersects one of two parallel lines intersects the other also always sometimes never