Answer the question.Define "quadratic equation".

What will be an ideal response?


An equation that can be written in the form: ax2 + bx + c = 0, where a, b, and c are real numbers witha ? 0.

Mathematics

You might also like to view...

Graph. Be sure to label the vertex.y = -3x2

A.

B.

C.

D.

Mathematics

Multiply.

A. 349,000 B. 360,000 C. 350,000 D. 351,000

Mathematics

The augmented matrix is in row-echelon form and represents a system of linear equations. Solve the system using back-substitution.

A. ? B. {(15, 7)} C. {(16, 9)} D. {(17, 9)}

Mathematics

Express the graph shown using interval notation. Also express it as an inequality involving x.

A. (-1, 4] -1 < x ? 4 B. (-1, 4) -1 < x < 4 C. [-1, 4] -1 ? x ? 4 D. [-1, 4) -1 ? x < 4

Mathematics