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3 years ago

I need help fast!!! pls help will mark BRAINLIEST

Mathematics

2 answers:

nirvana33 [79]3 years ago

7 0

Answer:

Last 2 choices

Step-by-step explanation:

Points on the graph:

(-2, 4) and (0, -4)

y=mx+b

m= (y2-y1)/(x2-x1)=(-4-4)/(0+2)= -4

y= -4x+b

To find b, using the first point

b= y+4x= 4-2*4= -4

So the equation for the graph is:

y= -4x-4

=============

1. The slope is positive. no, it is -4 for both

2. Lines are same, so answer is no

3. yes

4. yes

Allushta [10]3 years ago

3 0

Answer:

the y intercept is same for both

Step-by-step explanation:

that is the only answer

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The linearized regression equation for an exponential data set is log ŷ = 0.14x + 0.4, where x is the number of years and y is t

djyliett [7]

Option C: $316$ is the predicted population when $x=15$

Explanation:

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Where x is the number of years and

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Thus, the predicted population when $x=15$ is 316

Hence, Option C is the correct answer.

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3 years ago

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valentina_108 [34]

Answer:

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Step-by-step explanation:

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2 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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Answer:

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2 years ago