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Nana76 [90]
3 years ago
13

Find the slope of the line that passes through the points (1, -3) and (2, -1).

Mathematics
2 answers:
MaRussiya [10]3 years ago
7 0

Answer:

The slope is 2

Step-by-step explanation:

Change in y / Change in x

-1 - (-3) / 2-1

-1+3/2-1

2/1

The slope of the line is 2

cestrela7 [59]3 years ago
5 0

Answer:

Step-by-step explanation:

1,-2

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What is the average rate of change of f(x), represented by the table of values, over the interval [-3,4]
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Answer:

Average rate of change = 3

Step-by-step explanation:

  • We know that the average rate of change is basically a measure of the slope of the  secant line  in the closed interval [a, b].

here   a = -3 and b = 4

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⇒ Average rate of change = f(b) - f(a)  / b - a

                                            = (27 - 6) / (4 - (-3))

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Therefore, Average rate of change = 3

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Step-by-step explanation:

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