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Mathematics, 24.01.2020 05:31 rakanmadi87

Tell whether the graph of the quadratic function y=-x^2-10x+1 opens upward or downward.
a. because , the parabola opens upward.
b. because , the parabola opens downward.
c. because , the parabola opens upward.
d. because , the parabola opens downward.

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Tell whether the graph of the quadratic function y=-x^2-10x+1 opens upward or downward.
a. bec...
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