Write an expression in terms of n
adds 2 to the number and then multiplies the result by 3

Step-by-step explanation:

Let the number = n

Add 2 to the number : n + 2

Multiply the result by 3 : (n + 2) *3

                                      = n * 3 + 2*3

                                      = 3n + 6

horizontal translation of 2 units in the positive x direction

followed by

vertical translation of 3 units in the positive y direction

step-by-step explanation:

the true statements are:

r = set of real numbers

n = set of natural numbers, 1,2,

w = n u{0} = {0,1,}