Directions: In 7-10, determine the rectangular equation given its polar form. [7] = 9 A. x...
Directions: In 7-10, determine the rectangular equation given its polar form. [7] = 9 A. x + y2 = 3 B. x + y2 = 9 c. x + y2 = 81 D. x + y = 9 [8] r = -179csce A. X = -179 B. x = 179 c. y = -179 D. y = 179 E. none of these 1918- 3 13 A. y = B. y = C. y = - 13x D. y = 13x...
Directions: In 7-10, determine the rectangular equation given its polar form. 17] r = 9 C. x² + y2 = 81 D. x + y = 9 A. x² + y2 = 3 B. x + y2 = 9 [8] r = -179csc D. y = 179 E. none of these A. x = -179 B. x = 179 C. y = -179 [9] @ - 7 V3 A. y = 13 3 B. y = х X c. y...
[11] Convert the complex number 20-21i to trigonometric form. A. 29 cis - 46.4° B. 29 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° 5x [12] Convert the complex number 12 cis 18 to rectangular form. A. 7.7 + 9.21 B. 9.2 + 7.71 c. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 C. -.8 + 5.9i D. 5.9 -0.8i [14] Which is...
[11] Convert the complex number 20-2li to trigonometric form. A. 729 cis - 46.4° B. 729 cis 133.6° C. 29 cis - 46.4° D. 29 cis 133.6° [12] Convert the complex number 12 cis 5 18 to rectangular form. A 7.7 +9.21 B. 9.2 + 7.71 C. 0.2+12.01 D. 12.0+0.21 [13] Convert the complex number -6 cis 3 to rectangular form. A. -0.3 - 6.01 B. -6.0 - 0.31 c. -8 + 5.91 D. 5.9 -0.81 (14) Which is an...
[13] Convert the complex number -6 cis 3 to rectangular form. C. -.8 + 5.9 D. 5.9 - 0.81 A. B. -6.0 - 0.31 -0.3 - 6.0i 13 in the polar plane? [14] Which is an accurate description of the graph of = 12 A. B. C. D. E. a horizontal line above the polar axis a horizontal line below the polar axis a vertical line right of the pole a vertical line left of the pole an oblique line...
7. Convert the rectangular equation to polar form. (3 pts) A) x2 + y2 = 48 (3 pts) B) y = 4
Directions: In 1-6, determine the polar form of the given rectangular equation. (1) 36x² + 36y2 = 3600 A. 6 = 360° B. r=100 c. r=-10 D. r = 36 E. none of these [2] 16x - 5y = 20 A = 16 -5 cose + 20sine B. = 20cos 8 + 16 sine C. 20 16 cos8 - 5sin 8 D. 8 = tan * 72.646 E. none of these [3] y = x A. 0-45° B. 0-45° c....
Convert the polar equation to rectangular form and sketch its graph. r = 7 cot(0) csc(O) Step 1 The polar coordinates (r, e) of a point are related to the rectangular coordinates (x, y) of the point as follows. x=rcos(0) cos y = r sin(0) sin e Step 2 The given polar equation can be rewritten as follows. r 7 cote csco 1 r = 7 coto sino 2 sin(0) = 7 coto Converting to rectangular coordinates using x =...
Directions: In 1-6, determine the polar form of the given rectangular equation. [1] 36x² + 36y² = 3600 A. = 360° B. r= 100 C. r=-10 D. r = 36 E. none of these [2] 16x - 5y = 20 A r = 16 -5cos + 20 sine B. r = -5 20cos + 16 sin c. r = 20 16 cos 0 - 5sine D. = tan 16 5 272.646° E. none of these [3] y = x A....
Directions: In 1-6, determine the polar form of the given rectangular equation. [1] 36x +36y? - 3600 A. 0 = 360° B. = 100 c. r= -10 D. r = 36 E. none of these [2] 16x - 5y = 20 A. - 16 -5 cos 8 + 20 sine B. = -5 20 cose + 16 sin C. r = 20 16 cos @ Ssine D. @ = tan 16 5 72.646° E. none of these [3] y =...