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2 years ago

Which graph shows the solution to the system of linear inequalities? Y<2x-5 y>-3+1

Mathematics

1 answer:

butalik [34]2 years ago

3 0

Answer:

Is the second expression written correctly? It reduces to y>-2, since no x is in the equation.

Step-by-step explanation:

We can graph the two equations. See attached image. If y>2 is the correct expression, all points to the right.

If the equation was meant to read y=-3x+1, then graph the revised expression.

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Answer:

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Step-by-step explanation:

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3 years ago

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bezimeni [28]

Answer:

The correct option is;

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Step-by-step explanation:

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3 years ago

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Answer:

(

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(

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(

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Step-by-step explanation:

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3 years ago

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2 years ago

Find f'(0.3) for f(x)= the integral from 0 to x of arccos(t)dt

Lady_Fox [76]

$\bf \textit{using the 2nd fundamental theorem of calculus}\\\\
\cfrac{dy}{dx}\displaystyle \left[ \int\limits_{0}^{x}\ cos^{-1}(t)dt \right]\implies cos^{-1}(x)
\\\\\\
f'(0.3)\iff cos^{-1}(0.3)\approx 1.26610367277949911126$

now.. 0.3 is just a value...we'e assuming Radians for the inverse cosine, so, if you check, make sure your calculator is in Radian mode

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3 years ago