Roman joins a handball club y=150+15x represents the cost y in dollars for roman to use the handball court x times

Answer 1

y = 150 +15x

means $150 club fee

and $15 fee each time he uses the club's handball court

graph the equation with dollars measured on the vertical y axis

and time the court is used on the horizontal x axis

It's upward sloping straight line with slope =15, y intercept = 150 or the point (0,150)

if, for example, Roman uses the court 10 times then the cost = 150+15(10) = $300