Convert the equation to polar form. x² - y² = 4
What will be an ideal response?
r² = 4sec2?
Mathematics
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Provide an appropriate response.It can be shown that the inequalities -x ? x cos
? x hold for all values of x ? 0.Find 
x cos
if it exists.
A. does not exist B. 1 C. 0.0007 D. 0
Mathematics
Find the missing value so that the line containing the two points will have the required slope.(8, 17) and (9, y); m = - 20
A. 9 B. 0 C. 17 D. -3
Mathematics
Find an equation for the parabola described.Vertex at (8, 6); focus at (2, 6)
A. (y - 6)2 = 24(x - 8) B. (x - 6)2 = -16(y - 6) C. (x - 6)2 = 16(y - 6) D. (y - 6)2 = -24(x - 8)
Mathematics
Solve the equation.81k2 - 36 = 0
A. 
B. 
C. 
D. {6, 0}
Mathematics