Write a polynomial that represents the perimeter of the triangle with side lengths x+3, x^2+3x+7, 4x^2-9x+12

Use the radius you found in part i (r=26.8 cm) with the surface area formula below to find the surface area of the sphere. show your work and round your answer to the nearest tenth. the surface area of a sphere: sa = 4πr^2 self note: 3.8.4

Complete the input-output table for the linear function y = 3x. complete the input-output table for the linear function y = 3x. a = b = c =

Which of the following graphs could represent a cubic function?