Identify and graph the polar equation.r = -3 cos 5?
A. limacon with inner loop
B. limacon with no inner loop
C. rose with 5 petals
D. rose with 5 petals
Answer: C
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Write the equation of the line that satisfies the given conditions. Express the final equation in standard form.contains the point (–8, 7) and is perpendicular to the y axis
A. x - y = –8 B. x + y = 7 C. y = –8 D. y = 7 E. x = 7
Match the function with its graph.1) y = sin 
2) y = cos 
3) y = sin 
4) y = cos 
A)B)
?
height="200" width="200" />C)D)
?
A. 1A, 2B, 3C, 4D
B. 1C, 2A, 3B, 4D
C. 1B, 2D, 3C, 4A
D. 1A, 2D, 3C, 4B
Find the foci of the ellipse.
+ 
= 1
A. (-9, -4), (15, -4) B. (-12, -4), (18, -4) C. (-6, -4), (12, -4) D. (-4, -9), (-4, 15)
Write the numerator and denominator of the fraction as a product of prime factors. Then write in lowest terms.
A. 
= 
B. 
= 
C. 
= 
D. 
= 