An amusement park offers discounted tickets after 4 p. m both ticket prices are shown to the right. write the total cost of 1,2,3 and 4 tickets for each time period. Compare the cost of 4 tickets before 4.p. m to 4 tickets after 4 p. m

Aline passes through the points (5,4) and (2.1). part a.) what is the slope of the line that passes through these points? show work. part b.) what is the equation of the line that passes through these points. show work. part c.) where does the line intercept on the x& y axis? show work