Graph the equations. Shade in the outlined polygon. Identify the vertices. Please help I’ll give the brainliest

Which is the graph of f(x) = (4)x? image for option 1 image for option 2 image for option 3 image for option 4

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.