Is this standard form
y = 9 - 3x

1 1/5

step-by-step explanation:

i think that you should ask google for the answer to that problem because if we don't know it google does

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,}