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tankabanditka [31]
3 years ago
15

What is the slope of the tangent line through (3,2) and (x,y) for x=-2 and y=x3

Mathematics
1 answer:
Allushta [10]3 years ago
3 0
First you must derive the equation to find the slope:
  y = x ^ 3
 y '= 3x ^ 2
 Then, for x = -2 we have the slope is:
 y '(- 2) = 3 (-2) ^ 2 = 12
 Then the equation of the line with slope equal to 12 and passing through point (3,2) is:
 y = 12 (x-3) +2
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Step-by-step explanation:

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Answer:

What is the point used in the equation of the line y+4=1/2(x-2)

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They've given me m = 4, x1 = -1, and y1 = -6.  I'll plug these values into the point-slope form, and solve for "y=":

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Step-by-step explanation:

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