ccarman6730 ccarman6730 25-05-2023 Mathematics contestada please solve 21 For the following exercises, find the formula for an exponential function that passes through the two points given. 18. (0, 6) and (3, 750) 19. (0, 2000) and (2, 20) 20. (-1,2) and (3,24) 21. (-2, 6)