VA 1.7 Hmwk - Tra X MindTap - Cen X Video Player | ( X A Graphing Calci X Homework Hel X Sy Pre Calculus Ce X C Please I need h X + V X C webassign.net/web/Student/Assignment-Responses/submit?dep=31930147&tags=autosave#question5316991_7 C . . . Submit Answer 7. [-/1 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The function g is related to one of the parent functions. g(x) = -[x] + 3 (a) Identify the parent function f. f ( x ) = (b) Describe the sequence of transformations from f to g. (Select all that apply.) O vertical shift of 3 units downward O vertical shift of 3 units upward O reflection in the y-axis O horizontal stretch O reflection in the x-axis (c) Sketch the graph of g. - 4 2 4 4 O 1 87.F Mostly cloudy Q Search myhp 9 9:08 AM V 6/30/2023VA 2.2 Homework - Differentiation a X + V X C A webassign.net/web/Student/Assignment-Responses/last?dep=32105354 G . . . 11. [-/1 Points] DETAILS MY NOTES ASK YOUR TEACHER PRACTICE ANOTHER The stopping distance of an automobile, on dry, level pavement, traveling at a speed v (in kilometers per hour) is the distance R (in meters) the car travels during the reaction time of the driver plus the distance B (in meters) the car travels after the brakes are applied (see figure). The table shows the results of the experiment. Reaction Braking time distance R B Driver sees Driver applies Car obstacle brakes stops A Speed, v 20 40 60 80 100 Reaction Time Distance, R 8.7 17.1 25.4 33.7 42.1 Braking Time Distance, B 2.7 9.4 20.6 36.2 56.3 (a) Use the regression capabilities of a graphing utility to find a linear model for the reaction time distance R. (Round numerical values to four decimal places.) R (V ) = (b) Use the regression capabilities of a graphing utility to find a quadratic model for braking distance B. (Round numerical values to four decimal places.) B(V) = Q Search EA B O myhp G EA 5:28 PM O 9/14/2023Wx 2.2 Homework - Differentiation X + V @ X 6 C' i webassign.net/web/Student/Assignment?Responses/last?dep:32105354 3 lg 75? I l] . 5 (c) Determine the polynomial giving the total stopping distance T. (Round numerical values to four decimal places.) T(V) = (d) Use a graphing utility to graph the functions R, B, and T in the same viewing window. (Select the correct graph.) ,V y 80 - 80 - 60 60 40 40 20 20 O 20 40 60 80 100 120 O 20 40 60 80 100 120 G) (D y y 80 80 60 60 .- 5:28 PM W; 2.2 Homework-Differentiation X + V @ X 6 C' i webassign.net/web/Student/Assignment?Responses/Iast?dep:32105354 3 i9 75? I l] . 5 y y ' 80 60 40 20 I........................v IIIIIIIIIIIIIIIIIIIILV O 20 40 60 80 100 120 0 20 40 60 80 100 120 (D (e) Find the derivative of T. (Round numerical values to four decimal places.) T'(v) = Find the rates of change of the total stopping distance for v = 40, v = 80, and v = 100. (Round your answers to four decimal places.) m = :i mm = :i mom = :i (f) Use the results of this exercise to draw conclusions about the total stopping distance as speed increases. For increasing speeds, the total stopping distance . v 5:28 PM Q Search . 9/14/2023 W; 22 Homework - Differentiation X + V @ X 6 C' i webassign.net/web/Student/AssignmentsResponses/Iast?dep:32105354 S i> if? I l] . 5 """"""""""""V lilillllllllllllllllLu O l 20 40 60 80 100 120 O 20 40 60 80 100 120 (e) Find the derivative of T. (Round numerical values to four decimal places.) T'(V) = Find the rates of change of the total stopping distance for v = 40, v = 80, and v = 100. (Round your answers to four decimal places.) m = :i m = :i mom = :i (1') Use the results of this exercise to draw conclusions about the total stopping distance as speed increases. For increasing speeds, the total stopping distance . Need Help? Raul! Submit Answer 5:28 PM Q seam ' 9/14/2023