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

Q: Sketch v. O magnitude ||v|| = 5 X angle 8 = 0º 45 no 2 Do -4 -2 2 @

A:

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: 8. Find the value of x for which { i m. 95° (2x – 5)° m

A: The explanation of answer as follows

Q: Find the value of x for which { i m.

A:

Q: 3. Trace the curve: r = 2+3 cos 0.

A: Given that we need to trace the curve  r = 2 + 3 cos theta  Now,

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

A: Please refer the attached image for complete Solution.

Q: Graph the roses r = cos mθ for m = 1/3, 2, 3, and 7.

A: We are given the curve r = cos mθ. Our aim is to sketch the graph of the curve for m = 1/3, 2, 3,…

Q: (62- 5x) W • 133° V. U

A: Find the value of x

Q: AB and AC are tangents. B 40°

A: here we use the fact that tangent and radius are perpendicular at the point of contact.

Q: dx 14. Evaluate S: 9x2+36 a.)능an-1 3x +C b.) 습tan-12x +C c.) tan-+ C d.) tan-i 2x + C 15. Evaluate…

A:

Q: 9. At high tide, the water level at a particular boat dock is 9 feet deep. At low tide the water is…

A: Find your answer below

Q: Simplify, (22 – 20°) (3/80°) – (82 – 60°) -

A: The given expression is 2∠-20° 3∠80°-8∠-60°. Simplify as follows.

Q: For the point (-9, 5) find (a) x,y, and r (b) sinθ and sec θ

A: