1. CHS is selling tickets for the homecoming dance. The tickets are $5 if purchased early, but $7 at the door. The school made $835 by selling 137 tickets. How many tickets were
sold at the door?

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

Which of the following is best modeled using a linear equation y=ax+b, where a is less than 0?

Write the slope intercept equation for line ab.