12. The graphs of the functions and are lines, as shown above. What is the value of ? f g 13. According to the graph above, when the wind velocity is 70 miles per hour, which of the following is closest to the pressure, in pounds per square foot? 13.5 14.0 15.0 16.0 16.5 14. The projected sales volume of a video game cartridge is given by the function , where is s the number of cartridges sold, in thousands; is the price per cartridge, in dollars; and is a p a constant. If according to the projections, 100,000 cartridges are sold at $10 per cartridge, how many cartridges will be sold at $20 per cartridge? 15. Which of the following equations is satisfied by the five pairs of numbers listed in the table above? 16. If the function is defined by , then f 17.
12. The graphs of the functions f and g are lines, as shown above. What is the value of ? 13. According to the graph above, when the wind velocity is 70 miles per hour, which of the following is closest to the pressure, in pounds per square foot? 13.5 14.0 15.0 16.0 16.5 14. The projected sales volume of a video game cartridge is given by the function , where s is the number of cartridges sold, in thousands; p is the price per cartridge, in dollars; and a is a constant. If according to the projections, 100,000 cartridges are sold at $10 per cartridge, how many cartridges will be sold at $20 per cartridge? 15. Which of the following equations is satisfied by the five pairs of numbers listed in the table above? 16. If the function f is defined by , then 17.
Functions%20-%20SAT%20Prep.docx