Rotate the axes to eliminate the xy-term in the equation. Then write the equation in standard form.





a.

b.

c.

d.

e.


e.

Mathematics

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Graph the parabola. Identify the vertex, axis, domain and range.f(x) = - x2 + 6

A. Vertex: (0, 6); Axis: x = 0; 
Domain: (-?, ?); Range: [6, ?)

B. Vertex: ; Axis: x = 0; 
Domain: (-?, ?); Range: 

C. Vertex: (0, - 6); Axis: x = 0; 
Domain: (-?, ?); Range: [- 6, ?)

D. Vertex: (0, 6); Axis: x = 0; 
Domain: (-?, ?); Range: [6, ?)

Mathematics

Graph the function.f(x) = 5x2

A.

B.

C.

D.

Mathematics

Graph the solution set to the inequality.x + y < -5

A.

B.

C.

D.

Mathematics

Determine whether the statement is true or false for the given polynomials.y1 - y2 ? 0y1 = (4x2 + 6x + 6) - (-4x2 + 8x - 7)y2 = (-2x + 13)

A. True B. False

Mathematics