CSET Math Subtest 1 Practice Test

In the standard form of a quadratic equation describing a parabola, which term represents the squared variable?

The x term The constant term The x^2 term The square root term

Correct Answer:

The x^2 term

Explanation:

In a quadratic equation written as ax^2 + bx + c, the term that carries x squared is the one with x^2. This is the squared variable part, since x is multiplied by itself. The bx term has x to the first power (the linear term), and c is the constant term (a plain number). The x^2 term, multiplied by the coefficient a, is what shapes the parabola.

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