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quester [9]
1 year ago
15

Joseph claims that a scatterplot in which the y-values increase as the x-values increase must have a linear association. Amy cla

ims that the scatterplot could have a nonlinear association. Which statement about their claims is true?
Mathematics
2 answers:
quester [9]1 year ago
7 0

Answer:

Amy is correct because a nonlinear association could increase along the whole data set, while being steeper in some parts than others. The scatterplot could be linear or nonlinear.

Step-by-step explanation:

I just took the quiz, I hope this helps :).

koban [17]1 year ago
7 0

Answer:c

Step-by-step explanation:

I got 100%

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Let:
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1 year ago
a homeowner plans to hang wallpaper on one wall of a bedroom that is 10 feet long. if a strip of wallpaper is 20 inches wide and
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For which discriminant is the graph possible<br> b2-4ac=0<br><br> b2-4ac=-1<br><br> b2-4ac=4
VARVARA [1.3K]

Answer:

The graph is possible for b^2-4ac=4

Step-by-step explanation:

we know that

The discriminant of a quadratic equation of the form

ax^{2} +bx+c=0

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If D>0 the quadratic equation has two real solutions

If D<0 the quadratic equation has no real solution (complex solutions)

In this problem , looking at the graph, the quadratic equation has two real solutions (the solutions are the x-intercepts)

so

b^2-4ac > 0

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Answer

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Step-by-step explanation:

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