(from april 2017 qas)
x² - 6x + 11 = y
x = y + 1
the system of equations above is graphed in the xy-plane. which of the following in the y-coordinate of an intersection point (x, y) of the graphs of the two equations?

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18