18. Which point is on the sine curve? a. (540°, – 1) b. (540°,0) (-540°, –1) d. (540°, 1) С.

Q: a) For y=-3 sin(2x), determine the amplitude and the period. Sketch at least one cycle on graph…

A: Note: According to the guidelines we are allowed to solve one question at a time. So please post…

Q: Write the equation of the given sine curve: 8 0,3 0 , 1 3rt, 5 10

A: we can see it has peak to peak value =4 means its magnitude is 2. lets assume it to be a function of…

Q: Determine the period and amplitude of each function. y = −3 sin 4x

A: Now comparing with

Q: 1. Find the value of x and y 70° y

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Q: dx v16+x? 2) Use a trigonometric substitution to help integrate: Clearly show what your values of x…

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Q: Find a rectangular form of the equation. r = tan 0 ? +y? = .2 %3D

A: Please refer the attached image for complete Solution.

Q: 8. . Find x and y so that the following equation is true: -5- 2i = x+ yi

A: Given equation is −5−2i=x+yi. We have to find the value of x and y. Compare both sides of the…

Q: |(0,1) H 45 45° (1,0) K

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Q: Graph the curve r² = 4 cos 0

A: the required graph is difficult to draw by hand so  I have attached the picture  of  r2=4cosθ

Q: A 120° D 15x + 5 22x + 4 B

A: Solve for the X

Q: Which function has amplitude 3 and midline y=5?

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Q: 3 2 b. 3 с. 4 d.

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Q: Find (5z" + 7æ°)dx

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Q: Find the period. y = -4 sec(x)

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Q: Determine the period and amplitude of each function. y = 2 sin 2x

A: The function is given as y=2sin 2x. The amplitude of the function is defined as the height from the…