A membership to Movie Night Movie Club costs $10, plus $2 per movie. Use the graph you made for the equation for this problem, to approximate the answer to the following question: You joined the Movie Night Movie Club and rented eight movies. How much did this cost, according to your graph?

Question

anonymous · Answer

y=2x+10 then plug 8 in for x

anonymous · Answer

2x+10=y


      x          y

      0          10

      5          20

      10         30