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3 years ago

9

Y=4x-1 in function notation ????

1 answer:

V125BC [204]3 years ago

7 0

Answer:

f(x) = 4x - 1

Step-by-step explanation:

The answer to this question is f(x) = 4x - 1 because function notation displays the values of how the input of x yields the output of y. This means that in this form, y is changed to the x input where the substitution of the x in the equation yields the new y.

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Step-by-step explanation:

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Step-by-step explanation:

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Solve the equation to find where the treste ground levelEnter your answers from least to greatest and round to the nearest The m

DaniilM [7]

Answer:

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Step-by-step explanation:

Poorly formatted question.

The given equation is:

$y = -x^2 + 10x - 8$

Required

The point where the trestle gets to the ground level

To do this, we set $y = 0$

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$-x^2 + 10x - 8 = 0$

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Where:

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So, we have:

$x= \frac{-(-10) \± \sqrt{(-10)^2 - 4*1*8}}{2*1}$

$x= \frac{-(-10) \± \sqrt{68}}{2*1}$

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3 years ago

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NeX [460]

Answer:

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Step-by-step explanation:

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2 years ago