1. (+2) Let f(x) +23 and let ro 2 (a) Evaluate f at ro (b) Differentiate...
evaluate the first limit 13] 3. Differentiate the following. Simplify your answers. a. f(x) = (x-2)2 (x + 3)" 131 r+1 b. f(x)s 131 x+1 Page 3 of 12 13] 3. Differentiate the following. Simplify your answers. a. f(x) = (x-2)2 (x + 3)" 131 r+1 b. f(x)s 131 x+1 Page 3 of 12
4. Let f()VI+ x. (a) Compute P2(x), the degree 2 Taylor polynomial for f at ro 0. (b) Use P2 to approximate f(0.5) required to evaluate a real polynomial of degree 5. How many multiplications number? Explain n at a real are 6. Show that if x, y and ry are real mumbers in the range of our floating point system, then ay-f(ry3 + O(*) ay
1. (20 pts) Let f : [a, b R and ro € a, b. Assume that f is continuous on lim (r) L (L is finite) exists. Show that f is Riemann integrable a, b\{ro} and
12. Let f: x> (x-1)2-1. (a) Apply fixed-point iteration to f with ro-1. What is the next iterate? (b) Apply Newton's method to f with ro- 1. What is the next iterate? (c) Apply the secant method to f with 20 1 andェ,-2. What is the next iterate? CD 12. Let f: x> (x-1)2-1. (a) Apply fixed-point iteration to f with ro-1. What is the next iterate? (b) Apply Newton's method to f with ro- 1. What is the next...
Differentiate. Let f and g be functions that satisfy: f(4)-1, g(4)--3, f'(4)--2,and g'(4)-3. Finod h(4) for h(x)-f(x)g(x)-2/(x)+'7 O-5 -13 13 Differentiate. Let f and g be functions that satisfy: f(4)-1, g(4)--3, f'(4)--2,and g'(4)-3. Finod h(4) for h(x)-f(x)g(x)-2/(x)+'7 O-5 -13 13
1. Let X be a continuous random variable with CDF F(ro)-a+b 3 and support set 0, 1]. (a) Calculate the values of a, b that would make F(ro) a valid CDF. (b) Write out the pdf of X. c) Calculate EX d) Calculate EX
let f(x)=x^2 -3 and g(x)=2x+3 Evaluate. f(-2) Let f(x)=
2. Let ro < 1<..< n be n + 1 distinct points in IR. Define polynomials Co, ..., (n of degree n by (r - k) Let P, = 1,[r] be the polynomials of degree n, which is a vector space of dimension n + 1. (a) Show that the n+1 polynomials {lo, ..., Ln^ are basis for P i.e., they are linearly independent. (b) Find the coordinates [f]в of polynomial f E 1, with respect to the basis l-[10,...
Let f be the function defined by F(x)=(1/2)(x+2)^2 for [-2,0) and 2-2sin(sqrtx) for [0, (x^3)/4]. the graph of f is shown in the figure above. Let R be the regiok bounded by the graph of f and the x-axis. for -25=co for osca Let I be the function defined by 1 (2) - {}(2+2) (2-2n The graph of fis shown in the figure above. Let R be the region bounded by the graph off and the ads (a) Find the...
1.2.2 Let f: R → R be given by f(x)-z?-3 and let A-|-2, 1) and B = (-1,6). Find f(A) and f-1 (B)