2. Which of the following is NOT a polynomial function? A f(x) = 0
B. f(x) = 1
C. f(x) = x2 + x + 1
D. f(x) = -
2x

Solve for x, y, and z. show all steps.

Can someone me do math because i am having a breakdown rn because i don’t get it

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable