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Practice Test (8th Grade: Math) Flashcards

7 cards from real FSA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. What is the result of 7^0?

    Answer: 1

    Any nonzero number raised to the power of 0 equals 1.

  2. A line has equation y = 4x. What is its slope?

    Answer: 4

    In y = mx, the coefficient of x is the slope, which is 4.

  3. Solve for x: 2(x + 3) = 16.

    Answer: 5

    Divide by 2 to get x + 3 = 8, then subtract 3 to get x = 5.

  4. Which best estimates the location of √8 on a number line?

    Answer: Between 2 and 3

    √4 = 2 and √9 = 3, so √8 lies between 2 and 3.

  5. If two figures are similar with a scale factor of 3, how do their corresponding side lengths compare?

    Answer: The larger sides are 3 times the smaller

    A scale factor of 3 means each corresponding side is multiplied by 3.

  6. What is the sum of the interior angles of a quadrilateral?

    Answer: 360°

    A quadrilateral can be split into two triangles, so 2 × 180 = 360°.

  7. Which equation represents a nonlinear function?

    Answer: y = x²

    y = x² produces a curved parabola, making it nonlinear.