What are the roots of the polynomial equation?
–12, 12
–4, 3
–3, 4
–1, 1

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

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?

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)