Evaluate. If fx) - x-5 and glx) x-1, evaluate (f + g)(2) a) 8 b) 10...
Question 2 f'(x) glx) g(x) g'(x) x 5 6 4 z 3 z -4 3 -2 2 4 5 o -5 8 2 A. find h'll), where h(x)=2x-3f(x) 3 0 a B find hils), where h(x) = f(x) g(x) C. find h (3), where h(x) = f(g(x)) D. find n (4), where h(x)= (g(x))*
3) [8 marks] Find fog and go f, where fx) -x+2 and glx) x+3, are functions from R to R. 4) [9 marks] Consider the proposed function,f: A x B x C ? D, as defined in the following table, where A B-C-D 0,1 Input Output ABC? D 1 0I 1 00 0 0 0 0I 0 0 Is fa function? Justify your answer. That is, if it is a function use the arrow diagram to show it is a...
1 Given lim f(x) = 5, lim g(x) = -2, and lim h(x) = 0, evaluate the limit: lim x-c f(x) - 8(x) 1-C X- X-C 1 5 b) c) d) e) does not exist
5. Let fx(x) be a pdf given by fx(x) = (1/8)(e^(-x/8)) for x > 0. a) Find the CDF FX(x). b) Find P(X > 4) c) Find P(-2 ≤ X ≤ 12) d) Find P(X < 240) e) Find E(X) f) Find the standard deviation of X.
Evaluate the following f(x)=x2-1 and g(x) = 3x +5. :a. f(-3) b. g(-2) c. f(0) d. g(5) 2. Find the x and y intercepts of the following functions: a) f(x) = x2 - 5x + 6 = 0b) h(x) = -2x + 20
6.a) Let -2 5 -6 10 ), 2) an Evaluate the matrix 8 marks) b) Find the area enclosed between the following curves and sketch the region. 5x2-2. f(x)--3x2 + 30 and g(x) marks) c) Evaluate the following integrals. Give your answers to 2 decimal places. dac i) 2 (3+2 dx. (8 marks) [25 marks] 6.a) Let -2 5 -6 10 ), 2) an Evaluate the matrix 8 marks) b) Find the area enclosed between the following curves and sketch...
Given the functions: 1 g)-+2 fx)= 4x h(x)= x-6 Evaluate the function (g-h)(5) for the given value of x. Write your answer as an integer or simplified fraction. Select "Undefine if applicable. g-h)(5) is Undefined X Submit
The functions of f and g are given. Evaluate f o g and find the domain of the composite function f o g. Test: Unit Test #1-Algebra This Question: 1 pt The functions fand g are given. Evaluate fo g and find the domain of th 2 5 fx) x+1 900)-x ()(Simplify your answer.) The domain of f g is (Type your answer in interval notation.) Ente
15. Let g(x)= Vx + 3 and f(x)= 5cos( x ). Evaluate (fog")(5) . A. 5 B. -5 C. O D. 5/2 E. -5/2 F. None of the above
F = ? Question 10 of 10 The graph of Fx), shown below, resembles the graph of G(x) = x2, but it has been changed somewhat. Which of the following could be the equation of F(x)? GOO = x2 A. F(x) = x2 - 3 B. F(x) = -x2 - 3 O c. Fx) = -(x - 3)2 O D. Fx) = -(x + 3)2