Describe the graph of the equation as either a circle or a parabola with a horizontal axis of symmetry.x = 5y2 + 60y + 7

A. The graph is a circle.
B. The graph is a horizontal parabola.


Answer: B

Mathematics

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Solve. Round your results to four decimal places.Use the Euler method with dx = 0.2 to estimate y(2) if y' = -y and y(1) = 1. What is the exact value of 

A. y ? 0.0277, exact value is -2e B. y ? 0.2277, exact value is e-2 C. y ? 0.3277, exact value is e-1 D. y ? 0.1277, exact value is -e

Mathematics

Evaluate the integral.dx

A. 25 e + C
B. 5 e + C
C.  e + C
D.  e + C

Mathematics

Find the values of x for which the equation is true. - 4 = 8

A. 4, -4 B. 12 C. -12 D. 12, -12

Mathematics

The eccentricity is given of a conic section with one focus at the origin, along with the directrix corresponding to that focus. Find a polar equation for the conic section. e = 4, y = 3

A. r = 
B. r = 
C. r = 
D. r = 

Mathematics