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Mathematics Flashcards

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

Read the first 6 Mathematics flashcards as text

  1. What is the slope-intercept form of a linear equation?

    Answer: y = mx + b

    The slope-intercept form y = mx + b identifies the slope (m) and y-intercept (b) directly, making it easy to graph and analyze linear relationships.

  2. What is the Pythagorean theorem?

    Answer: a² + b² = c²

    The Pythagorean theorem states that in a right triangle, the square of the hypotenuse equals the sum of the squares of the other two sides.

  3. Simplify: 3(2x - 4) + 5x

    Answer: 11x - 12

    Distribute: 6x - 12 + 5x = 11x - 12.

  4. What is the area of a triangle with base 10 and height 6?

    Answer: 30

    Area of a triangle = ½ × base × height = ½ × 10 × 6 = 30 square units.

  5. If f(x) = 2x + 3, what is f(4)?

    Answer: 11

    Substitute x = 4: f(4) = 2(4) + 3 = 8 + 3 = 11.

  6. What is 15% of 60?

    Answer: 9

    15% of 60 = 0.15 × 60 = 9.