3. Which trigonometric function is represented in the graph below? 2.5 -2 15 0.5 -2m3 -mi2 -mis -m6 Sm6 7m/6 -05 ○ 을sin(3 (9+ 증)) + 1 ○ 글cos(2(8 + 풍)) + 1 O cos(9+ 풍) + 글 ○ sin(2(9 + 표)) + 글

Q: 10. Sec -405 degrees 12. Cot -90 degrees 14. cos 360 degrees  16. sin -225 degrees

A: 10)

Q: 20. Prove that an angle of 0 radians is constructible if and only if the real number cose(sine)…

A: Since θ is constructible, by definition, (cosθ, sinθ) is a constructible point.

Q: a tan-" u du = 3u² + 1)tan-" u - +C 55.

A: To prove that, ------ (1)

Q: t = } t = - 37 t = 237

A:

Q: Without a calculator, evaluate the following exactly. Assume each angle 0 is – T/2 <0<T/2 radians.

A: We have to evaluate the following trigonometric values.

Q: Use the (x,y) coordinates in the given figure to find the value of the trigonometric function at the…

A:

Q: The graph of the equation in shown in the figure below . Write the equation in the form y = a cos…

A: Given  y = a cos (bx + c)   From the graph, Amplitude = 2 = a                            Period = π…

Q: Suppose y (a) The midline of the graph is the line with equation (b) The amplitude of the graph is…

A:

Q: 20. Prove that an angle of 0 radians is constructible if and only if the real number cose(sine)…

A: Since θ is constructible, by definition, (cosθ, sinθ) is a constructible point.

Q: Find the Cos x if the point (-4, 6) is on the terminal ray for x, and the triangle is drawn in…

A:

Q: Which trigonometric function is represented in the graph below? 으글sin(를(8+ 풍)) +1 으 글cos(2(8 + 풍))…

A: The equation of a sine curve is given by the formula y=AsinB(x+C)+D. Here, A is the amplitude, 2πB…

Q: Find the equation of the graph given below. Notice that the cosine function is used in the answer…

A:

Q: Find cos\theta if cot\theta =(2)/(3) and \theta is in Quadrant III.

A:

Q: Suppose the point (4,6) sits on a ray from the origin making an angle of A in standard position, and…

A: topic - trigonometric ratios

Q: Let (7, 2) be a point on the terminal side of 0. - Find the exact values of sin 0, sec, and tan. sin…

A: Step 1: we can use the definitions of trigonometric functions in terms of the coordinates of the…

Q: 4. Write two separate equations for the following graph as a) a sine function b) a cosine graph 13…

A: Part(a): For finding the sine function of the given graph the formula is, y=AsinBx+C+D....1. Now,…

Q: the period of the following trigonometri y=3cos((4x)/(7))

A:

Q: Sketch the point (5,-12) on the terminal side of angle 0 in standard position. Use 0 to evaluate the…

A:

Q: Match each graph with its equation Ic r= sin(2 0) r= cos(6 0) r= cos(2 0) r= cos(3 0) r= cos(7 0)

A: The first graph represent the image of cos(6 theta) The second graph represent the image of cos (3…

Q: Evaluate the six trigonometric functions of 0. 19. (-2, 3)

A: See below the calculation

Q: Find (4 – i)" by first changing 4 – i to trigonometric form ( with 0 in radians), rounding to 4…

A:

Q: sin(4theta)= - (sqrt(3)) / 2 find all degrees 0° to 360°

A: Sine function is negative in third and fourth quadrant , hence 4theta will be in respective quadrant…