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Salsk061 [2.6K]
3 years ago
6

Which one ????????????????????

Mathematics
2 answers:
maks197457 [2]3 years ago
8 0

Answer:

The leftmost graph

Step-by-step explanation:

The rate of change can be defined, as slope, or rise over run.

The leftmost graph has a rise of 1 and run of -4, thus the rate of change, or slope is -1/4.

olga55 [171]3 years ago
5 0

Answer:

A. The first one

Step-by-step explanation:

Because it has a negative slope and if you follow the line you can tell it has a slope of -1/4.

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Explanation:

If we plugged x = 3 into the expression, then we'd get x-3 = 3-3 = 0 in the denominator. That's not allowed. But we can simplify first

x^2-x-6 factors to (x-3)(x+2). The key here is that (x-3) is a factor. It cancels with the x-3 in the denominator

So, \frac{x^2-x-6}{x-3} = \frac{(x-3)(x+2)}{x-3} = x+2

Allowing us to say,

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Step-by-step explanation:

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