For which of the following pairs of sets is it true that n(D) + n(E) = n(DUE)? a. D = {1, 2, 3, 4), E = {5, 6, 7, 8}
b. D = {}, E = {1}
c. D = {a, b, c, e), E = {c, b, a, d}

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x

answ5

step-by-step explanation:

u have to pay atttion to me

wfirfkfr/jjfi; jn; p/ojkfvlbvmkmgkgkkkgkkg

step-by-step explanation: