PLEASE HELP ASAP!!! (ii only)

1 answer:

6 0

The equation of the tangent line can be found using slope formula and fact that slope = dy/dx.

$\frac{dy}{dx} = \frac{y - y_0}{x - x_0}$

where (x0,y0) is point A ---> (0,-1)

Then rearrange equation into slope-intercept form:
$y = \frac{dy}{dx}(x - 0) -1$

Finally sub in x=0 into dy/dx to get slope at the point (0,-1)

$y = 3x -1$

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kykrilka [37]

Parameterize $S$ by

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3 years ago

a photo album contains small and large photographs. Each large photograph has side lengths that are twice the side lengths of ea

zysi [14]

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Read 2 more answers

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lys-0071 [83]

First case:

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number of students =p

total score of 'p' students = ( average of test score)*( number of students)

total score of 'p' students =70p

Second case:

average of test score =92