Question 15 (1 point) If (-3,1) is in the function f(x), then which of the following
points will be in the function f-'(x)?
(1, -3)
(3,-1)
(-1,3)
(-1,-3)

Which product is positive a is 2/5 -8/9 -1/3 -2/7 b is -2/5 8/9 -1/3 -2/7 c is 2/5 8/9 1/3 -2/7 d is -2/5 -8/9 1/3 2/7

Abarbecue sold 26 hamburgers and hot dogs. hamburgers sell for $3.50 each and hot dogs sell for $2.00 each. if the barbecue made $70 in sales, determine and state the number of hot dogs sold.

Combine the information in the problem and the chart using the average balance method to solve the problem.