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ollegr [7]
3 years ago
6

Please answer & answer quickly please

Mathematics
1 answer:
nadezda [96]3 years ago
6 0

Answer:

-8p ≥ -56

=> p ≤ 7

Step-by-step explanation:

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dsp73

Answer:

It's the first one I think

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3 years ago
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If the function f(x) = mx + b has an inverse function, which statement must be true?
MakcuM [25]

we have

f(x)=mx+b

Find the inverse of f(x)

Let

y=f(x)

y=mx+b

Exchanges the variables x for y and y for x

x=my+b

isolate the variable y

my=x-b

y=\frac{x-b}{m}

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f(x)^{-1} =y

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Hence

In the inverse function the denominator can not be zero, therefore the value of m can not be equal zero

<u>the answer is the option</u>

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Answer:

A. 3 cm

Step-by-step explanation:

The smallest face has the sides 4 cm and 8 cm. If the water is 4 cm from its top, then the height of the water is 16-4=12 cm and the volume of the water is

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What is the value of x in the equation -5/4x=-160
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y = x - 6

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1x = -6 (subtract x on each side)

x = -6 (1x is basically saying x so you do not need to divide)

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