Given the equation below, which of the following shows the quadratic formula
correctly applied?
2x2 - 9x + 4 = 0

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal