3 years ago

What is the area enclosed by the curves???

Mathematics

2 answers:

slava [35]3 years ago

8 0

The x and y axis
i think

Vaselesa [24]3 years ago

5 0

It is 1/2 for sure , look at the photo

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Answer:

Step-by-step explanation:

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wlad13 [49]

I just checked and the answer should be 3786.25

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2 years ago

The equation of line r is y = -1\2x - 4. If line s runs perpendicular to line r and passes through (4, -3), what would be the eq

Scrat [10]

First off, what's the slope of "r" anyway, $\bf y=\stackrel{slope}{-\cfrac{1}{2}}x-4$ .

low and behold, since "r" is in slope-intercept form, notice, it has a slope of -1/2.

now, any line perpendicular to "r", will have a negative reciprocal slope to it, that is,

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so we're really looking for a line whose slope is 2, and runs through 4,-3,

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% (a,b)
&&(~{{ 4}} &,&{{ -3}}~)
\end{array}
\\\\\\
% slope = m
slope = {{ m}}\implies 2
\\\\\\
% point-slope intercept
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\\\\\\
y=2x-11$

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4 years ago

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