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

y ≤ -1

y ≥ -1

y ≤ 1

y ≥ 1

Your answer is C;You have a parabola. The range is all of your y's, and if you graph the parabola, you will see that the parabola opens downwards (hence the negative in front of the x) and no points ever go above 1 on the y-axis. Therefore all your y's are equal to or lower than 1, making your answer C. Hope this helps!

Physical stimulation can not be used as you carnt ask 1/2 a person a it would be painful

A. dividing 99 by 204 will tell you that 99 out of 204 of the people were females at the action movie.