Use the discriminant to determine whether the graph of the equation is a parabola, ellipse, or a hyperbola.


(b) ellipse

Mathematics

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Find the limit.

A.
B. 1
C. 0
D. 8

Mathematics

Find the slope-intercept form of the equation of the line with the given properties.Slope = 6; y-intercept = 9

A. y = 9x + 6 B. y = 9x - 6 C. y = 6x - 9 D. y = 6x + 9

Mathematics

Perform the indicated operation and simplify. + 

A.
B.
C.
D.

Mathematics

Perform the operation shown below and leave the result in trigonometric form.



a.
b.
c.
d.
e.

Mathematics