If a(x) = 2x - 4 and b(x) = x + 2, which of the following expressions produces a quadratic function? O (ab)(x)
O
OS
(x)
O (a - b)(x)
O (a + b)x)

the correct answer is $7.38

step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation:

i think the answer would be c