What are the domain and range of f(x) = 2(3x)? domain: (negative infinity, infinity); range: (0, infinity)
domain: (negative infinity, infinity); range: (2, infinity)
domain: (0, infinity); range: (negative infinity, infinity)
domain: (2, infinity); range: (negative infinity, infinity)

step-by-step explanation:

|ab| = 1.4 = 4

h = 1.4 = 4

a(abc) area = 4.4 = 16/2 = 8

area of abc = 8 cm^2

good luck ! ; )

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25