3 years ago

What is the correct answer to {(-3, -4), (-1, 0), (3, 0), (5, 3)} is this a function

Mathematics

1 answer:

Lana71 [14]3 years ago

7 0

Answer:yes

Step-by-step explanation:

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Maggie is making a necklace using a 13-inch string and identical beads.

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Answer:

Step-by-step explanation:

First find out how many beads cover 1 inch of the string which is 4 beads then multiply that number, 4, by the length of the string, 13. You should get 52.

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How much is a 15 percent down payment on a purchase of 205,000

insens350 [35]

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4 years ago

Which expression below gives the average rate of change of the function g(x)=-x^2-4x on the interval 6

Lapatulllka [165]

Answer:

The complete question is:

Which expression below gives the average rate of change of the function g(x)= -x^2 - 4x on the interval 6 < x < 8

When we have a function f(x), the average rate of change of this function in the interval a < x < b is given by:

$r = \frac{f(b) - f(a)}{b - a}$

Then if we have the function g(x) = -x^2 - 4x

and we want to find the average rate of change in the interval 6 < x < 8 we need to compute:

$r = \frac{g(8) - g(6)}{8 - 6} = \frac{(-(8^2) - 4*8) - (-(6)^2 - 4*6)}{2} = \frac{-96 - (-60)}{2} = \frac{-36}{2} = -18$

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3 years ago