Write a polar equation of the conic that has a focus at the origin, eccentricity , and directrix y = -7. Identify the conic.


Mathematics

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Determine the x- and y-intercepts on the graph of the equation.y = -7(x - 1) - 1

A. x-intercept is ; y-intercept is 6
B. x-intercept is ; y-intercept is 6
C. x-intercept is ; y-intercept is 8
D. x-intercept is - ; y-intercept is -6

Mathematics

Find the total amount due on the loan. Round to the nearest cent.Principal = $91,800Rate = 7%Time in years = 4

A. $117,504.00 B. $103,550.40 C. $95,078.57 D. $252,450.00

Mathematics

Evaluate the trigonometric function of the given quadrantal angle. If the value is undefined, write "undefined."tan (630°)

A. -1 B. undefined C. 0 D. 1

Mathematics

Multiply. ? 

A.
B. 18z
C.
D.

Mathematics