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What is the range of the continuous quadratic function y equals -x2 plus 7?
Wiki User
∙ 13y ago
y=-x^2 +7
The range is the possible values of y for all acceptable values of x.
In this case x can be anything, so at its smallest value of 0, y=7, and at its largest value of infinity, y=negative infinity, so the range is negative infinity to 7.
Wiki User
∙ 13y ago
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