Question

The table shows ordered pairs of the function y = 16 + 0.5x . Which ordered pair could be the missing values represented by (x, y)? (0, 18) (5, 19.5) (8, 20) (10, 21.5)

Answer 1

Clearly, when putting the values of x and y in given function, only (8,20) satisfy the equation. Rest are the missing values of (x,y).