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liubo4ka [24]
3 years ago
9

Use the quadratic model y=-4x^2-3x+4 to predict y if x equals 5.

Mathematics
1 answer:
Vitek1552 [10]3 years ago
4 0

Answer:

y = - 111

Step-by-step explanation:

Substitute x = 5 into the quadratic for y

y = - 4(5)² - 3(5) + 4 = - 100 - 15 + 4 = - 111

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3 years ago
Find k given that these three points are collinear.<br> A(0, -2), B(2, 0), and C(5, k)
goldfiish [28.3K]

Answer:

k = 3.

Step-by-step explanation:

If they are collinear the slope of AB = the slope of BC, so :-

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7 0
3 years ago
I cant add mixed fractions with whole numbers
butalik [34]

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3 years ago
How do you solve (-10) - (-3)
mr_godi [17]

Answer:

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Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Daniella has a baking pan shaped like a rectangular prism. It measures 16 inches wide and 3.75 inches high. If the volume of Dan
saveliy_v [14]

Answer:

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Step-by-step explanation:

Given:

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4 0
3 years ago
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