best = may need the following formulas: hj (a) (b) (c) (d) (e) 73 = -1.750 T3 = -0.737 73 = 1.284 73 = 0.753 T3 = : 1.750 of the stan lized residual third observation, 73 Yi-Ýi Syi-9i (x₁-x)² + Σ(₁-2) ², Syi-ŷi = 8√√/1 – hi, Ti = You

Screenshot (14) is the starting and Screenshot (15) is the second half.

(5) 6. Place the expression you obtained in #5 in Y1 in your graphing calculator. Complete the following table: Y1 3 2 4 12 50 (5) 7. Using your observations from the table, complete this sentence on your paper: As x gets smaller and smaller, Y1 sin x gets closer to

b) Differentiate the function below with respect to x. sin(-5+x) 4-8x f(x) = Note: = In Text mode the correct syntax is, say • In Symbolic mode the correct syntax is, say (6cos(5+6x)*(4+6x)-6sin(5+6x))/(4+6x)^2. Take note of the outer brackets in numerator. 6 cos(5+6x)+(4+6x)-6 sin(5+6x) (4+6x)2 ƒ'(x) =

Which is the correct order for the values of the following functions, if you want to start with the smallest and end with the largest. cos (π), sin (11π/6), sin (2 π), cos (5π/3), tan(5π/4) cos(π), cos (5π/3), sin(2π) ,sin (11π/6), tan(5π/4) cos(π), sin (11π/6), sin(2π), tan(5π/4), , cos(5π/3) cos(π), sin (2π), sin (11π/6), cos(5π/3), tan(5π/4) , sin (2π),  sin (11π/6), cos(π), cos(5π/3), tan(5π/4) tan(5π/4), sin (11π/6), sin (2π), cos(5π/3), cos (π)

Graph the following

1. Our anniversary is scheduled 23 days before the Vernal Equinox(March 21,2023) at 8:56 Solar Time. *Determine the equivalent scheduled date and time. (Show your solution.) Solve: -Difference (ET) between the true solar time and the mean solar time changes day to day with an annual cycle, ET=9.87sin (2D) - 7.53 cosD - 1.5 sinD where, D= 360x(Dn-81/365) -The hour angle, H, the azimuth angle of the suns rays caused by the eart rotation, H= AST-720min/4min/deg AST=LST+[(4min/deg)x(LSTM-long)]+ET where, Note: When dealing with angles, round off to three decimal places. When dealing with time, round off to the minute-integer.