The general equation of a sine function is
y = A sin (B(x - C)) + D
where
A is the amplitude
C is the horizontal shift
D is the vertical translations / midline
In this case,
=>
Therefore,
A = 4
B =
C = 6
D = 7
Amplitude = A = 4
Period = = 8 / 3
Horizontal shift is 6 units to the right
The midline is: y = 7
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Please show all work and do not copy other solutions. I will give a thumbs up if you explain everything and get it correct. Thank you. Express the function y(t)=4 sin 2t + 15 cos 2nt in terms of (a) a sine term only. (b) Determine the amplitude, the period, the frequency in hertz of the function. (c) Draw the function in time domain.
#3 Points possible: 1, Total attempts: O Based on the graph above, determine the amplitude, midline, and period of the function Amplitude: Period: Midline: y- #4 Points possible: 1, Total attempts: O Given the equation y The amplitude is: The period is: The horizontal shift is: The midline is: y- 2sin(6(x -8))+7 units to the Select an answer #5 Points possible: 1 . Total attempts: 0 Given the equation y 3 sin(7z- 42)+8 The amplitude is: The period is: The...
Moment and shear Diagrams of problem please hurry! ill give a thumbs up! SHOW ALL WORK! 30 k 2 k/ft B с -6ft -10 ft 24 К
13. Given y = -3 + 4cos (2x + 5) (a) What is the period? (b) How many cycles in 27 radians? (c) Is the curve shifted left or right? (d) Is the curve shifted up or down? 14. Given that y = 1 +2 cos(x) Fill in the chart and graph the function. Do not leave blanks in the chart; if a category does not apply, show that by an appropriate answer. To receive full credit for the graph,...
given the equation of the function, find the requested information 3. y=5-2 sin Midline: Amplitude: Maximum: Minimum: Period: Phase shift: Domain: Range: 4. y = 4cos C) +3 Midline: Amplitude: Minimum: Maximum: Period: Phase shift: Domain: Range:
PLEASE DO 1,3 FOR A THUMBS UP, if NOT than ill thumbs down. PLEASE be oraganize and detailed on the work!! 1. (15 points) Determine the masses of NazCO) and NaHCO, that would be required to prepare 500.0 mL of a pH 9.80 buffer with a total concentration of 0.120 M (here total means the sum of the carbonate and hydrogen carbonate concentrations). For H.CO, PK -6.13 and pk 9.91. 3. (15 points) Consider the reaction HIO, (aq) → H(aq)...
Please show all work and give correct answer. Will give a thumbs up and good rating :) 3. The circumference of a sphere was measured to be 84 cm with a possible error of .5 cm. Use differentials to estimate the maximum error in the calculated volume. Then find the relative error (C = 27r; V= #r3, relative error "Y). You may leave the maximum error in terms of 3 TT.
15. For the graph shown, fill in the chart and write the equation of the trig function in the form "y =..." Use a sine function. Do not leave blanks in the chart; if a category does not apply, show that by an appropriate answer. 2.5 2 Midline Vertical Shift Amplitude Left Boundary of one Cycle Right Boundary of one Cycle Period Horizontal Shift 1.5 -1 0.5 EQUATION 0 1/4 112 311/4 7114 91/4 T 51114 3112 21
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please reply fast for a thumbs up???? Question 5 (1 point) The error in the forecast for Period 5 when Three period moving average forecast method is used:(Please round to 2 decimals for your answer which looks like 0.52) Absolute Absolute Percent Squared Error Error Error 1 3-Period MA X(Period) Y(Sales) Forecast Error 3 2 4.0 3 10.0 4 5.4 5 17 6 12 7 Your Answer: Answer