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Mathematics 19 Online
OpenStudy (anonymous):

What is the range of the function y = -x2 + 1?

OpenStudy (cwrw238):

firstly x^2 cannot have a real negative value so -x^2 must be negative or 0 so what is the maximum vallue of -x^2?

OpenStudy (cwrw238):

0 right?

OpenStudy (cwrw238):

so maximum value of -x^2 + 1 is ?

OpenStudy (anonymous):

OpenStudy (anonymous):

correction \[ 0 \le x^{2} < \infty\]

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