Mathematics, 19.05.2020 20:07 butterscotchsjoqsvoz
On a coordinate plane, a parabola opens down. It has an x-intercept at (negative 5, 0), a vertex at (negative 1, 16), a y-intercept at (0, 15), and an x-intercept at (3, 0). The function f(x) = βx2 β 2x + 15 is shown on the graph. What are the domain and range of the function? The domain is all real numbers. The range is {y|y < 16}. The domain is all real numbers. The range is {y|y β€ 16}. The domain is {x|β5 < x < 3}. The range is {y|y < 16}. The domain is {x|β5 β€ x β€ 3}. The range is {y|y β€ 16}.
Answers: 2
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On a coordinate plane, a parabola opens down. It has an x-intercept at (negative 5, 0), a vertex at...
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