Mathematics, 27.01.2020 02:31 kev9369
Which represents a quadratic function?
f(x) = −8x3 − 16x2 − 4x
f (x) = three-quarters x 2 + 2x − 5
f(x) = startfraction 4 over x squared endfraction minus startfraction 2 over x endfraction + 1
f(x) = 0x2 − 9x + 7
Answers: 1
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Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.
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Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7
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The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.
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Acompany produces packets of soap powder labeled “giant size 32 ounces.” the actual weight of soap powder in such a box has a normal distribution with a mean of 33 oz and a standard deviation of 0.7 oz. to avoid having dissatisfied customers, the company says a box of soap is considered underweight if it weighs less than 32 oz. to avoid losing money, it labels the top 5% (the heaviest 5%) overweight. how heavy does a box have to be for it to be labeled overweight?
Answers: 3
Which represents a quadratic function?
f(x) = −8x3 − 16x2 − 4x
f (x) = three-...
f(x) = −8x3 − 16x2 − 4x
f (x) = three-...
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