OpenStudy (anonymous):

check my work please

4 years ago
OpenStudy (anonymous):

|dw:1389035988348:dw|

4 years ago
OpenStudy (anonymous):

OK

4 years ago
OpenStudy (anonymous):

If you square a number, it's x * x. So 2^2 = 4, -2^2 = 4

4 years ago
OpenStudy (anonymous):

hmmm something amiss

4 years ago
OpenStudy (anonymous):

What would 3^2 become

4 years ago
OpenStudy (anonymous):

your answers are correct but to a different question. if f(x)=|x| then your answers would be correct

4 years ago
OpenStudy (anonymous):

However you have f(x) = x^2

4 years ago