Chapter 7.2, Problem 14E

Determine the derivative in simplified form (no negative exponents, radicals and fully factored where possible) 3. a) y=-2+B+3 (3) (3) b) y=&-43 +2) ソ=ギード-2 4x+3 (3) ENG US hp home 112 delete prt sc morecr f1o 144 to num

Write the length L of the rectangle as a function of y.

PLS HELP ASAP ON ALL

6) Differentiate: a) f(x)= 5x-3 x²+1,

Show that f-1(A U B) = f-'(A) U f-'(B) and f-1(A n B) = f-'(A) nf-(B) for any function f. Is the same true of images (as opposed to inverse images)?

can you only answer the second one

The derivative of the function f(x) = x2 - x +2 is 16. X - 1 (x* - 2)Vx b) (x² - 2) V x? - 2 c) d) X + VX e) none of the choices Your Answer :

Solve last c, d and e

Let f and g be functions of x, where a is an unknown constant. What is a valid expression for (-)' if f = ax and 12x² - 2ax (4x³+1)² 6ax -1 +² a 6x -4ax² + 2ax (4x³ + 1)² 3 4x +1 ·? X