2 years ago

If g(x) = x-2, find g(-3).g(-3) =

Mathematics

1 answer:

Vikentia [17]2 years ago

3 0

Answer:

-5

Step-by-step explanation:

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252 cupcakes

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A. 105 <br> b. 80<br> c. 75 <br> d. 52.5

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2 years ago

Find the first partial derivatives of the function f(x,y,z)=4xsin(y−z)

Amanda [17]

Answer:

$f_x(x,y,z)=4\sin (y-z)$

$f_x(x,y,z)=4x\cos (y-z)$

$f_z(x,y,z)=-4x\cos (y-z)$

Step-by-step explanation:

The given function is

$f(x,y,z)=4x\sin (y-z)$

We need to find first partial derivatives of the function.

Differentiate partially w.r.t. x and y, z are constants.

$f_x(x,y,z)=4(1)\sin (y-z)$

$f_x(x,y,z)=4\sin (y-z)$

Differentiate partially w.r.t. y and x, z are constants.

$f_y(x,y,z)=4x\cos (y-z)\dfrac{\partial}{\partial y}(y-z)$

$f_y(x,y,z)=4x\cos (y-z)$

Differentiate partially w.r.t. z and x, y are constants.

$f_z(x,y,z)=4x\cos (y-z)\dfrac{\partial}{\partial z}(y-z)$

$f_z(x,y,z)=4x\cos (y-z)(-1)$

$f_z(x,y,z)=-4x\cos (y-z)$

Therefore, the first partial derivatives of the function are $f_x(x,y,z)=4\sin (y-z), f_x(x,y,z)=4x\cos (y-z)\text{ and }f_z(x,y,z)=-4x\cos (y-z)$ .

4 0

3 years ago

Halp. Halp. Halp. Halp. Halp

RUDIKE [14]

The awnser is 145
(50 divided 2) = 25
5 to the power of 3= 125
-5
=145

3 0

3 years ago

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If g(x) = x-2, find g(-3).g(-3) =​

If g(x) = x-2, find g(-3).g(-3) =