Question

read the statements below, and then pick the one that best applies to the function y=x^2
a. the domain only includes numbers greater than or equal to 0.
b. the range only includes numbers greater than or equal to 0.
c. both the domain and range only include numbers greater than or equal to 0.
d. the domain and range include all real numbers

Answer 1

b. the range only includes numbers greater than or equal to 0 because when you square a number that is negative or positive, it becomes a positive

Answer 2

thank you!!:)