3 years ago

I need help with this

Mathematics

1 answer:

otez555 [7]3 years ago

7 0

Answer:

what

Step-by-step explanation:

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Find the slope of the line passing through (5,-5) and (8,-8)

LenaWriter [7]

(5,-5)(8,-8)
slope = (-8 - (-5) / (8 - 5) = (-8 + 5) / 3 = -3/3 = -1 <==

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3 years ago

PLEASE HELP NOW!! thanks:))

algol13

Answer:

I think it is A

Step-by-step explanation:

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H(x)= (x^2 -36)/x +6 explain why the following function is not continuous at x=-6

sergeinik [125]

You can solve this problem through factoring.

First, you have the equation,

$h(x) = \frac{x^2-36}{x-6}$

Then, you can factor the numerator.

$h(x) = \frac{(x+6)(x-6)}{x-6}$

You can cancel out the x-6 in both the numerator and the denominator because they would equal to just 1.

You are left with $h(x) = x+6$

The function is removable noncontinuous at x=6 because if you plug in 6 in x-6, your denominator would be undefined.

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3 years ago

For Bill's birthday his mom is bringing donuts to school.

kipiarov [429]

36 donuts (2 1/2 dozen) = $8.00

So, you divide 8 by 36 and you get about 22¢ for each donut. Then, you do .22 x 12 which equals $2.64.

One dozen donuts = $2.64

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3 years ago

1. What is the difference between 6 and 3<br> A. 6+3<br> B. 6-3<br> C. 6/3<br> D. 6x3

antiseptic1488 [7]

Answer:

B. 6-3

Step-by-step explanation:

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