Write the equation of the ellipse with vertices at ,  and with

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What will be an ideal response?

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Mathematics

Solve by completing the square. Give exact solutions. Simplify radicals and reduce.x2 + 16x + 53 = 0

A. -8 ± 
B. 8 + 
C. -16 + 
D. 8 ± 

Decide whether or not the equation defines y as a function of x.y = 2x - 3

A. Yes B. No

Use a ruler, protractor, and compass to construct, if possible, a triangle with the stated properties. If such a triangle cannot be drawn, explain why. Decide if there can be two or more noncongruent triangles with the stated properties.An equilateral triangle with sides of length 10 cm

A. Two or more such noncongruent triangles can be constructed. B. No such triangle can be constructed. C. Exactly one such triangle can be constructed.

Factor.t2 + 0.2t - 0.24

A. (t + 0.6)(t - 0.4) B. (t + 0.24)(t - 1) C. (t - 0.6)(t + 0.4) D. (t + 0.1)2