What is the total amount, in cups, of four required for each cup of chocplate using this cake recipe?

Which of the following values are in the range of the function graphed below? check all that apply ! - will give the answer "brainliest! "

With number 11 ( show how you got the answer)

Use pascal's triangle to find the missing values. x4 - 4xb + 6x2 - ax + 1