PLEASE ANSWER FIRST THREE AND RECHECK LAST 3 & CORRECT IF NECESSARY TO RECEIVE FULL CREDIT...
For f(x) = 8x +4 and g(x) = x?, find the following composite functions and state the domain of each. (a) fog (b) gof (c) fof (d) gog (a) (fog)(x) = (Simplify your answer.) Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The domain of fog is {x (Type an inequality. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) B....
This Question: 1 pt 1 of 2 (0 complete For fx)-9x + 6 and gx)x find the following composite functions and state the domain of each. (a) fog (b) gof (c) fof (d) gog (a) (fog)(x)-□ (Simplify your answer.) Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The domain offog is (lD (Type an inequality. Use integers or fractions for any numbers in the expression. Use a comma to separate...
For the equation 2x2 + 2y2 - 12x + 8y - 24 = 0, do the following. (a) Find the center (h,k) and radius r of the circle. (b) Graph the circle. (c) Find the intercepts, if any. (a) The center is (Simplify your answer. Type an ordered pair.) The radius is ra (Simplify your answer.) (b) Use the graphing tool to graph the circle. Click to enlarge graph X (c) Find the intercepts, if any. Select the correct choice...
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) =...
Please tell me which options I need to select and what I have to type in. Thank you! 3-3x For the given rational function f(x)- x- find the following (A) Find the intercepts for the graph. (B) Determine the domain. (C) Find any vertical or horizontal asymptotes for the graph (D) Sketch any asymptotes as dashed lines. Then sketch a graph of y f(x) (A) Identify the x-intercepts, if there are any. Select the correct choice below and, if necessary,...
This Question: 1 pt 15 of 22 (22 comp For the given functions fand g, complete parts (ahh). For parts (Hd), also find the domain f(x) = x - 7:6(x) = 2x2 (a) Find (f+gXx) (+ )x) - Bx? +X-7 (Simplify your answer.) What is the domain off+g? Select the correct choice below and, if necessary, fill in the answer box to complete your choice . A. The domain is {xl-20.00 (Use integers or fractions for any numbers in the...
Solve the inequality 0 ( (x +5)(x-9)(x +7)s Select the correct choice below and, if necessary, fll in the answer box to complete your choice. O A. The solution is(Type your answer in interval notation.) 0 B. There is no solution. Solve the inequality x3 +7x2 +10xs0 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. The solution is (Type your answer in interval notation.) O B. There is no solution....
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...
For the given rational function, (A) Find the intercepts for the graph. (B) Determine the domain. (C) Find any vertical or horizontal asympto 4x x +1 fox) x+1 (A) What are the x-intercepts? Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. The x-intercept(s) is/are O B. There are no x-intercepts. What are the y-intercepts? Select the correct choice below and, if necessary, fill in the answer box within your choice....
For the given functions f and g, complete parts (a)-(h). For parts (a)-(d), also find the domain. 3x +7 f(x) = 7x-3 9(x) = 6x 7x-3 (a) Find (f+g)(x). (*+g)(x)=(Simplify your answer.) What is the domain off+g? Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The domain is {x}. (Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) O B....