2t 21. f(1) = 2 + Vi 23. f(x) B+Ce*

If y=(X+3)(X-5)^7 then find y`

x^2=Axy+By

Differentiate. h(w) = (w5 + 8w^)(w-4-w-6)

For this equation is p(x)=6x^3-6x^2-7x-6;x=7 in which evaluate the function for the given value of X Image shown below

FIND ALL VALUES OF POSITIVE INTEGERS OF y IF THE EQUATION IS: y= 3^-^(2x2+...+X^)+3^-{(n-1)(2X₂+...+Xn-1). +...+ 3^-2(2x2)+3^-1 2x₁+...+xn--34 WHERE X19X₂3... Xngh ARE ALSO POSITIVE INTEGERS. 29

If y(x) =2ke^ (-2kx) for x>0 then (x) = -2k 2k II O 2k III O

xf(x), x and f(x) has the corresponding possible values = 1a, 2a^5, 3a^9. where a is constant greater than 1. if k is a constant and f(k)=a^29 what is k?

I. Differentiate each of the following:

Find B and A such that o(x) is continous: o(x)= {13-Bx.     x<-5}           {3x^2 -1.   -5 less than or equal too x<4}            {2x+A.     x greater than or equal to 4}