Olivia, Amit, and Camille recently got puppies. They recorded the weights of their puppies every week for the first 10 weeks they had the puppies. Olivia used a table, and Amit and Camille used graphs. Does the data for Amit’s puppy show a function? Why or why not?

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?

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

If set d is not the empty set but is a subset of set e, then which of the following is true? d ∩ e = d d ∩ e = e d ∩ e = ∅