Let f(x)=x2−18 and g(x)=17−x. Perform the composition or operation indicated.
f/g(−8)

Which point on the x-axis lies on the line that passes through point c and is parallel to lino ab?

Which statement describes surface features called maria on the moon

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?