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3 years ago

6

Mathematics

1 answer:

hichkok12 [17]3 years ago

4 0

Answer:

c) 11/2

Step-by-step explanation:

(-4, 7) and (-6, -4)

To find the slope of the line, we use the slope formula: (y₂ - y₁) / (x₂ - x₁)

Plug in these values:

(-4 - 7) / (-6 - (-4))

Simplify the parentheses.

= (-11) / (-6 + 4)

= (-11) / (-2)

Simplify the fraction.

-11/-2

= 11/2

This is your slope.

Hope this helps!

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I really need the help please and thank you

Umnica [9.8K]

Answer:

B. $f^{-1}(x)=\frac{x-4}{5}$

Step-by-step explanation:

To find the inverse of a function/equation:

Replace f(x) with y: y=5x+4
Switch x and y: x=5y+4
Solve for y: x-4=5y -> $y=\frac{x-4}{5}$
Write in standard inverse notation: $f^{-1}(x)=\frac{x-4}{5}$

I hope this helps!!

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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pogonyaev

Answer:

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Step-by-step explanation:

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3 years ago

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vlabodo [156]

Answer:

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Step-by-step explanation:

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Mars2501 [29]

Answer:

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Step-by-step explanation:

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