1. If fand g are both even functions, is the product fg even? If f and...
O GRAPHS AND FUNCTIONS Sum, difference, and product of two functions Suppose that the functions,fand g are defined for all real numbers r as follows. 2 g) 2 and evaluate (g n-. Write the expressions for (g-f)(x) and (g+f(r) and evaluate (g.)(-1). (e11)-D
Find two functions fand g such that (fog)(x) = h(x). (There are many correct answers. Use non-identity functions for f(x) and g(x).) h(x) = (4 – *)3 (f(x), g(x)) =
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
For the given functions fand g, find the requested composite function value. f(x) = ***, g(x)=x+9; Find (g° 0 – 2). Oo oo D. 25
1. (3 points each) Answer each of the following statements as true or false a. If lim ) exists, then lim(lim() b. If lim f (x) exists, then fi (zo) exists. c. If f differentiable on la, b, then f is integrable on [a, b]. d. If f is continuous on [a, b] and differentiable on (a, b), then there exists a number X -To (a, b) such that f (b) f(a)- (b-a)f (x). e. If f is integrable on...
#65 Give the domain of each. For the pair of functions defined, find f+g, f-g, fg, and f(x) = x2 - 4. g(x) = 5x + 15 (f+g)(x)= (Simplify your answer.) The domain of (f+g)(x) is (Type your answer in interval notation.) (f-9)(x) = (Simplify your answer.) The domain of (f - g)(x)is (Type your answer in interval notation.) (fg)(x) = (Simplify your answer.) The domain of (fg)(x) is (Type your answer in interval notation.) (Simplify your answer.) The domain...
Help please The functions f and g are given. Evaluate fog and find the domain of the composite function fog f(x) = 9(x)= X+1 X (fog)(x) = (Simplify your answer.)
The functions fand g are defined by the following tables. Use the tables to evaluate the given composite function. (gof)(-2) g(x) х -2 0 - 6 f(x) 2 4 5 - 1 х -2 2 4 1 5 2 -1 8 (gof)(-2)=0
Odd and Even Functions An even function has the property f(x) =f(-x). Consider the function f(x) Now, f (-a)-(-a)"-d f(a) An odd function has the property f(-x)-f(x). Consider the function f(x) Now, f (-a) = (-a)' =-a3 =-f(a) Declarative & Procedural Knowledge Comment on the meaning of the definitions of even and odd functions in term of transformations. (i) (ii) Show that functions of the formx) are even. bx2 +c Show, that f(x) = asin xis odd and g(x) =...
please answer to the question in the figure. Find each of the following functions. rx) = V5-x, g(x) = VX2-4 (a) fg State the domain of the function. (Enter your answer using interval notation.) (b) f-9 State the domain of the function. (Enter your answer using interval notation.) (c) fg State the domain of the function. (Enter your answer using interval notation.) (d) fig State the domain of the function. (Enter your answer using interval notation.) x+2 (a) fog (fo...