Given no other restrictions, what are the domain and range of the following function?

f (x) = x2 - 2x + 1

A) D = all real numbers

R = all real numbers

B) D = all real numbers

R = {yly >-1}

C) D=all real numbers

R = {yly >0}

D) D = x>0

R = {yly < 1}

Question

Kaylyn Cohen

25 January, 00:48

+4

Answers (1)

Know the Answer?

Lawson Gallagher · Answer 1

Answer: I'm pretty sure the correct answer is C.

Given no other restrictions, what are the domain and range of the following function?f (x) = x2 - 2x + 1A) D = all real numbersR = all real numbersB) D = all real numbersR = {yly >-1}C) D=all real numbersR = {yly >0}D) D = x>0R = {yly < 1}