Which of these is the quadratic parent function? A. f(x) = x2 - 5
B. f(x) = x2 + 3
C. f(x) = -4x2
D. f(x) = x2
The correct answer is: (x) = x2

What is 20+(5 x 2/5 )+ 3 show your work

Consider 6x2 + 6x + 1. which term immediately tells you that this expression is not a perfect square trinomial? justify your answer

If 24 people have the flu out of 360 people, how many would have the flu out of 900. choose many ways you could use proportion that david would use to solve this problem