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Scrat [10]
3 years ago
14

How to differentiate this function?? x = 3( 1 + sin^2 t) Please help....

Mathematics
2 answers:
serg [7]3 years ago
8 0
Distribute the 3 over the bracket to make it easier
Hence x = 3 + 3sin^2t
==> dx/dt = 6sintcost
Andreas93 [3]3 years ago
3 0
Dx/dt = 6 sint cost

Open brackets first
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What is the value of 3/7 x 5/21
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Write the rule for finding a point translated vertically k units up. 2. Use this rule to find the coordinates for (−3, −6) when
Alex17521 [72]

Answer:

Rule is (x, y+k)

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Step-by-step explanation:

A point translated vertically k units up means the x coordinate remains the same in the translation but the y coordinate is increased by k units

This can be represented mathematically as;

Let;s assume the point to be A with coordinates (x,y) then to get the image of the point under  a vertical translation k units up you add k to the y coordinate value.

Given ;

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In the question

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=(\frac{-3}{4}) +(\frac{0}{5} )=\frac{-3}{9} =(-3,9)

8 0
3 years ago
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