use f(x) and g(x) to find a formula for each expression. identify its domain. the (x) and (c) to find a formula for each expression Identity its domain (109830-96) 1000 m 1(x)=8x96x)=1 - 4x (a) ( + g(x) = (Simplify your answer) Determine the domain offT+ x). Select the correct choice below and, if necessary, fill in the arewer box to complete your choice O A The domain is {xx (Type an integer or a simplified fraction Use a comma...
Use f(x) = x² - 64 and g(x) = x² +64 to find a formula for each expression. Identify its domain. (a) (f+g)(x) (c) (fg)(x) (b) (f-9)x) (d) (f/g)(x) (a) (f + g)(x) = (Simplify your answer. Do not factor.) Identify its domain. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A {x } (Use a comma to separate answers as needed.) O B. All real numbers (b) (f-9)(x) =...
[ 3-3] 0-71 Find the following matrices where A = -5 -3 and B = 3 - 8 | -3 -1 ] [5 -9] b. A-B c. 9A d. -3A-3B a. A +B a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. A+B= (Simplify your answers.) O B. This matrix operation is not possible. b. Select the correct choice below and, if necessary, fill in the answer box to...
Find all local extrema for the function fix y -11) Find the local madma Select the correct choice below and necessary, fill in the answer box to complete your choice. O A. There are local maxima located at (Simplify your answers Type ordered pairs. Use a comma to separate answers as needed) OB. There are no local maxima Find the local minima. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O...
Find (if possible): a. AB and b. BA 2 3 A = 3 4 B = -3 -3 -2 0 4 1 0 0 a. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. AB = (Simplify your answers.) OB. This matrix operation is not possible. b. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. BA= (Simplify your answers.)...
This Question: 1 pt -1 The function f(x) = 5 + 1 is one-to-one. (a) Find the inverse off and check the answer (b) Find the domain and the range of fandf (a) f(x)=0 (Simplify your answer) (b) Find the domain off. Select the correct choice below and, if necessary, fill in the answer box to complete your cho O A. The domain is {xIx*} OB. The domain is {xlxs) OC. The domain is {xlx2 OD. The domain is the...
Find the exact value of each of the remaining trigonometric functions of 0. Rationalize denominators when applicable. cot 0 = 13 8 given that is in quadrant II Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. sin e (Simplify your answer, including any radicals. Use integers or fractions for any numbers in the expression.) OB. The function is undefined. Select the correct choice below and, if necessary, fill in...
Let A and B be nxn matrices. Mark each statement true or false. Justify each answer. Complete parts (a) through (d) below. a. The determinant of A is the product of the diagonal entries in A. Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The statement is false because the determinant of the 2x2 matrix A = is not equal to the product of the entries on the main...
use the graph to find the following : 10- 8- 4- 3 2- х - 10 -8 -6 N- -4-2 -24 4 6 8 10 -4- -6- 10 Use the graph to find the following a) f(2) b) the domain c) any x-values for which f(x) = 3 d) the range f(2)=0 What is the domain? Select the correct choice below and if necessary, fill in the answer box(es) to complete your choice. OA {xxs OB. {x|x> • C. {x\x2D...
please answer all parts Sketch an angle o in standard position such that has the least possible positive measure and the point (5. - 12) is on the terminal side of 0. Then find the exact values of the six trigonometric functions for 0. Choose the correct graph below. OA. OB. ос. 18 9 18 18 - 18 6 18 9 -18 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O...