2=2 am I right in this problem?

Which of the following is true for the relation f(x)=2x^2+1

Which function can be used to model the monthly profit for x trinkets produced? f(x) = –4(x – 50)(x – 250) f(x) = (x – 50)(x – 250) f(x) = 28(x + 50)(x + 250) f(x) = (x + 50)(x + 250)

Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1