real roots
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The graph of y = −11x 2 + 154x − 535 is a parabola that opens in the direction _____. It has vertex ______, y-intercept _____, and ____ real roots.
up, (7, 4), 154, 2
down, (7, 4), −535, 2
down, (7, 4), −535, 1
down, (−7, 4), 154, 1
None of the above
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The real roots are clearly examined.
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The graph of y = −11x 2 + 154x − 535 is a parabola that opens in the direction _____. It has vertex ______, y-intercept _____, and ____ real roots.
up, (7, 4), 154, 2
down, (7, 4), −535, 2
down, (7, 4), −535, 1
down, (−7, ...
Purchase this Solution
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