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myrzilka [38]
3 years ago
13

Which of the following is not a true statement? *

Mathematics
1 answer:
ANEK [815]3 years ago
5 0

Answer:

b. The boundary line of y < 2x - 3 is not a solid line.

Step-by-step explanation:

It's a linear inequality thus its boundary line must be a solid line.

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Can you please write what the question is? I need to know what the category is to figure out which one does not belong.
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Use quadratic regression to find
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The quadratic equation is given by:

y = 3x² + 10x - 8

The standard equation of a parabola is given by:

y = ax² + bx + c

Where a, b, c are constants

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80 = a(4)² + b(4) + c

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At point (-3, -11):

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At point (-1, -15):

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Solving equations 1, 2 and 3 simultaneously gives:

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Therefore the quadratic equation becomes:

y = 3x² + 10x - 8

Find out more on quadratic equation at: brainly.com/question/1214333

8 0
2 years ago
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likoan [24]

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6 0
3 years ago
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Fill in the missing terms for the geometric sequence
expeople1 [14]

Step-by-step explanation:

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Which statement about sound is true because it is a mechanical wave?
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Answer:

It must travel through a medium

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