Marie is making a recipe that calls for 1 cups of oil. How many fluid ounces of oil should she use?

5 fl oz
20 fl oz
9 fl oz
10 fl oz

Which graph represents an even function?

Which of the following is the correct equation for this function? a. y= (x+4)(x+2) b. y=x^2+ 3x – 2 c. y+ 2 = – 2(x+3)^2 d. y+ 2 = 2(x+3)^2

Whats are the trickiest steps to do when adding or subtracting rational expressions? how does knowledge of rational numbers u in adding and subtracting rational expressions?