VA HW#01 Ch1 Functions - Math 11( X S How do you solve x^ 2 - 2x - 3 = x C | Chegg.com x Ask Your STEM Subject Question x + V X > C webassign.net/web/Student/Assignment-Responses/submit?dep=29238579&tags=autosave#question3368909_9 I K 14. [-/3.15 Points] DETAILS BERRAPCALCBR7 1.3.013. MY NOTES ASK YOUR TEACHER A graphing calculator is recommended. For the function, consider the following. (Hint: Use a graphing calculator.) h ( z ) = - z + 5' find h(-4) (a) Evaluate the given expression. h(-4) = (b) Find the domain of the function. (Enter your answer using interval notation.) (c) Find the range. (Enter your answer using interval notation.) Show My Work (Optional) 15. [-/3.15 Points] DETAILS BERRAPCALCBR7 1.3.017. MY NOTES ASK YOUR TEACHER For the function, consider the following. (Hint: Use a graphing calculator.) f(x) = x2/3; find f(-125) 26.C 1:21 PM 7/3/2022 2 SunnyVA HW#01 Ch1 Functions - Math 11( x S How do you solve x^ 2 - 2x - 3 = x C | Chegg.com x Ask Your STEM Subject Question x + V X > C o webassign.net/web/Student/Assignment-Responses/submit?dep=29238579&tags=autosave#question3368909_9 K Show My Work (Optional) 15. [-/3.15 Points] DETAILS BERRAPCALCBR7 1.3.017. MY NOTES ASK YOUR TEACHER For the function, consider the following. (Hint: Use a graphing calculator.) f(x) = x2/5; find f(-125) (a) Evaluate the given expression. f(-125) = (b) Find the domain of the function. (Enter your answer using interval notation.) (c) Find the range. (Hint: You may need to enter xm as (xm) 1 or as (x1)m in your graphing calculator. Enter your answer using interval notation.) Show My Work (Optional) ? 16. [0/3.15 Points] DETAILS PREVIOUS ANSWERS BERRAPCALCBR7 1.3.035.MI.SA. MY NOTES ASK YOUR TEACHER This question has several parts that must be completed sequentially. If you skip a part of the question, you will not receive any points for the skipped part, and you will not be able to come back to the skipped part. 26 C 1:21 PM Sunny O 7/3/2022 2(62) YouTube x C Home | Chegg.com X VA HW#01 Ch1 Functions - Math 11( X Numerade x Numerade Meet & Study X + X > C ^ webassign.net/web/Student/Assignment-Responses/last?dep=29238579 OK 17. [-/3.15 Points] DETAILS BERRAPCALCBR7 1.3.031. MY NOTES ASK YOUR TEACHER A graphing calculator is recommended. For the quadratic function, consider the following. f(x) = x2 - 20x+ 250 (a) Find the vertex using the vertex formula. ( x, y ) = (b) Graph the function on an appropriate window. 300 Graph Layers Clear After you add an object to the graph you 250 can use Graph Layers to view and edit its properties. Fill 200 150 No Solution 100 50 apHO 10 15 20 WebAssign. Graphing Tool 26 C Sunny O 1:54 PM X 7/3/2022 2(62) YouTube x C Home | Chegg.com X VA HW#01 Ch1 Functions - Math 11( X Numerade x Numerade Meet & Study X + V X -> C a webassign.net/web/Student/Assignment-Responses/last?dep=29238579 To # I K 19. [-/3.3 Points] DETAILS BERRAPCALCBR7 1.3.079. MY NOTES ASK YOUR TEACHER A company that produces tracking devices for computer disk drives finds that if it produces x devices per week, its costs will be C(x) = 140x + 12,000 and its revenue will be R(x) = -2x2 + 600x (both in dollars). (a) Find the company's break-even points. (Enter your answers as a comma-separated list.) devices per week (b) Find the number of devices that will maximize profit. devices per week Find the maximum profit. $ Show My Work (Optional) ? Submit Assignment Save Assignment Progress Home My Assignments + Request Extension 26.C Sunny 9 1:54 PM X 7/3/2022 2