Mathematics Flashcards
7 cards from real MAP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Mathematics flashcards as text
What is the slope of the line through (2, 3) and (6, 11)?
Answer: 2
Slope = (11 − 3) ÷ (6 − 2) = 8 ÷ 4 = 2.
A right triangle has legs of 6 and 8. What is the length of the hypotenuse?
Answer: 10
6² + 8² = 36 + 64 = 100, and √100 = 10.
Which expression is equivalent to 2³ · 2⁴?
Answer: 2⁷
When you multiply powers with the same base, you add the exponents: 3 + 4 = 7.
Which set of ordered pairs represents a function?
Answer: {(2,3), (4,5), (6,7)}
Each input in {(2,3), (4,5), (6,7)} has exactly one output.
What is 0.00052 written in scientific notation?
Answer: 5.2 × 10⁻⁴
Moving the decimal 4 places right gives 5.2, so the exponent is −4.
What is the volume of a cylinder with radius 3 and height 10?
Answer: 90π
V = πr²h = π × 9 × 10 = 90π.
Solve the system: y = 2x + 1 and y = x + 4
Answer: (3, 7)
Setting 2x + 1 = x + 4 gives x = 3, so y = 3 + 4 = 7.