Apply the reference angle by finding the angle with equivalent trig values in the first quadrant.( x=-2(cos)((π )/3))( y=(-2)(sin)(-(π )/3))The exact value of ( (cos)((π )/3)) is ( 1/2).( x=-2(1/2))( y=(-2)(sin)(-(π )/3))Cancel the common factor...
Answer to: Use polar coordinates to calculate the mass of the region bounded by x^2 + y^2 = 25 in the first quadrant and whose density is given...
In this example, we can see the ordered pair containing both x and y coordinates, which we use to determine the quadrant of a plane. When representing coordinates on a plane, we must first understand the position of points on a cartesian plane concerning the mathematical signs, which can be...
Example: The point "C" (-2,-1) is 2 units along in the negative direction, and 1 unit down (i.e. negative direction). Both x and y are negative, so that point is in "Quadrant III"Note: The word Quadrant comes form quad meaning four. For example, four babies born at one birth...
is in the first quadrant … therefore the angle is in the second quadrant. Download as PPT PowerPoint Slide PNG Larger image(png format) Veiw figureFigures index NEW View larger figure in new window PREV View previous figure View next figure ...
Answer to: The coordinates of the centroid of the triangular region cut from the first quadrant by the line x + y = 3 are (1, 1). a. True. b...
In the first quadrant we have a quarter of a circle x^2+y^2=1 (radius = 1. In the second quadrant we have x^2+(y-0.5)^2=0.25 (radius=0.5). Then, since the function exists both in first and second quadrant, 0<=theta<=pi. Then, by my false reasoning, I made a mistake of...
the graph of the function y=(m+1).x-(4m-3) passes through the first, second and fourth quadrants, then the set of values that m can take is m-1•12 If the point P(a, b) is in the second quadrant, then the line y=ar+ b does not pass through the third quadrant.13 If ...
2. If a point is in the II quadrant, then the ordered pair will be in the form (–,+).3. If a point is in the III quadrant, then the ordered pair will be in the form (–,–).4. If a point is in the IV quadrant, then the ordered pair will be in the form (+,–)....
Answer to: Find the centroid of the region in the first quadrant bounded by the x-axis, the parabola y^2 = 8x , and the line x + y = 6. ...