The slope of the line below is -2. use the coordinates of the labeled point to find the point-slope equation of the line

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

In the geometric progression –3, 12, −48… what term is 3,072?

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex