What steps may be necessary to predict data not included in a data set using a scatter plot and line of best fit? Select all that apply. a.)find the equation of the line of best fit
b.)graph the data in a scatter plot
c.) find the five number summary of the set of data
find the average of the data
d.)extend the line of best fit beyond the data

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%

Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?