Let a sin 20 Cos² - sinza a. Determine the cartesian equation for r. b. Graph...
Graph the polar equation r=6 sin 30 OD Convert the Cartesian equation to a polar equation that expresses r in terms of e. (x + 3)² + y² = 9 = (Type an expression in terms of 0.)
10.2.36 Convert the following equation to Cartesian coordinates. Describe the resulting curve. 8 r= 4 cos 0 + 7 sin 0 Write the Cartesian equation.
Consider the function r 2 cos(6) + sin(26) θ (a) By looking at the Cartesian graph, where is r 0? (For 0 21. Enter your answer using interval notation.) (b) Explain why quadrants Il and Ill of the polar graph are empty (c) How many values of θ for 0 θ satisfy r= 1? (d) The polar graph intersects the unit circle 4 times. Explain the discrepancy with you answer to part (c). Consider the function r 2 cos(6) +...
A Cartesian and a polar graph of r=2- 6 cos (30) are given. Identify the points on the polar graph that correspond to the points shown on the Cartesian graph. 10- g Which point on the polar graph corresponds to point A on the Cartesian graph? point Which point on the polar graph corresponds to point B on the Cartesian graph? point Which point on the polar graph corresponds to point C on the Cartesian graph? point
Replace the polar equation with an equivalent Cartesian equation. r2 + 2r -2 sin e cos 0 = 144 O X + y = $12. O x + y = 12 x² + y² = 144 O x2 + 3y2 = 144
Convert the following equation to Cartesian coordinates. Describe the resulting curve. 2 cos0-6 sin 0 r Write the Cartesian equation. Convert the following equation to Cartesian coordinates. Describe the resulting curve. 2 cos0-6 sin 0 r Write the Cartesian equation.
(1 point) A curve with polar equation r = 5 sin 0 + 36 cos 0 represents a line. This line has a Cartesian equation of the form y = mx + b ,where m and b are constants. Give the formula for y in terms of x. For example, if the line had equation y = 2x + 3 then the answer would be 2 * x + 3.
(1 point) A curve with polar equation r = 27 8 sin 0 + 49 cos 0 represents a line. This line has a Cartesian equation of the form y = mx +b ,where m and b are constants. Give the formula for y in terms of x. For example, if the line had equation y = 2x + 3 then the answer would be 2 *x+3. Hint: multiply both sides by the denominator on the right hand side and...
Q a cos 7x- cos 9x The graph with the equation y= is shown sin 7x + sin 9x in a [0,2x,x] by [-2.2.1] viewing rectangle. a. Describe the graph using another equation. b. Verify that the two equations are equivalent 22 a. Write another equation of the given graph y = tan x (Type an equation using x as the variable) b. To verify that the two equations are equal, start with the numerator of the right side and...
is shown cos 7x- cos 9x The graph with the equation y sin 7x + sin 9x in a [0,2xx] by [-2.2.1) viewing rectangle a. Describe the graph using another equation b. Verify that the two equations are equivalent D a. Write another equation of the given graph (Type an equation using x as the variable) b. To verify that the two equations are equal, start with the numerator of the right side and apply the appropriate sum-to product formula...