Given no other restrictions, what are the domain and range of the following function?
f(x) = x^2 - 2x + 1
a. d = all real numbers
r = all real numbers
b. d = all real numbers
r = {y | y > - 1}
c. d = all real numbers
r = {y | y > 0}
d. d = {x | x > 0}
r = {y | y < 1}

answer: ouch. thats difficult

step-by-step explanation:

first anwser choice.

step-by-step explanation:

the greater/less or equal to symbol (> or < with the line at the bottom) is a closed/filled in circle.

-5c + 2 _< _27

subtract from both sides by 2

-5c _< _ 27

divide both sides by -5

c _< _ 5.4

flip the inequality sign

c _> _5.4

the only possible answer that would match the simplified inequality is the first answer choice

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it