Write the function in the form y f(u) and u = g(x). Then find as a function of x. dx 8 y = | 4x -X 8 O A. y=u°; u = 4x² - 8 dy = 94x2 dx 8 8 dy 8 y= 4u?. 18 O B. u; u =x°; = 8x - - - u dx 8 O c. y=u°; u = 4x? = 9| 8x + dx -X; 8 dy = 9| 4x dx 8 O D. y=u°; u = 4x? 8x + x? co | >

Q: Find: A. (x₂+2x)dx [12xdx B.

A:

Q: y=8x-x³ 12) Where is the function concave down?

A:

Q: -2x+5 Evaluate 10-4x -2y dy dx 3x 25 25 26 7. 27 5 0 28 3 27 0

A: First option 25/3 is correct answer.

Q: Find dydx for the function y=3x.

A:

Q: does xy=4 describe y as a function of x?

A:

Q: Express the function in the form   f ° g  ° h

A: The given function is Rx=x-1 It is required to show the given function in the form of fogoh. So,…

Q: dy as a function of x. Write the following function in the form y = f(u) and u = g(x). Then find xp…

A:

Q: Find a suitable substitution for evaluating ∫tan x sec2 x dx andexplain your choice.

A: we have to integrate the following integral using a suitable substitution. ∫tanx.sec2xdx

Q: Use the formula to express h as a function of x if h = 3y-2/4y and y= x-4

A: