How do you find the corresponding ordered pair of f(23)=2?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Solve -.016x= -16. need solving this

2. using calculations based on a perpetual inventory system, determine the inventory balance altira would report in its august 31, 2021, balance sheet and the cost of goods sold it would report in its august 2021 income statement using the average cost method. (round "average cost per unit" to 2 decimal places.)