linear function – a function with the ordered pairs that satisfy a linear equation

pythagoras theorum – a² + b² = c²

Denominator – bottom number on fraction

Stationary points occur when…? – y'=0

orthogonal (ɔːˈθɒɡənəl)

perpendicular (ˌpɜːpənˈdɪkjʊlə) – orthogonal

perpendiculaire

perpendicular (ˌpɜːpənˈdɪkjʊlə) – orthogonal

perpendiculaire

Rational numbers – all integers, decimals and fractions.

How do you find the solutions of a quadratic equation? – -b±√(b – 4ac) / 2a

calculator – a small machine that is used for mathematical calculations

Assume that a sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. Round the margin of error to four decimal places.99% confidence; n = 800, x = 400

Direct Variation – Increase (or decrease) in one variable causes a proportional increase (or decrease) in another variable. y=cx

proper fraction – ułamek właściwy

Assume thаt а sаmple is used tо estimate a pоpulatiоn proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. Round the margin of error to four decimal places.99% confidence; n = 800, x = 400

Mixed number – Number representing the sum of a whole number and a proper fraction.

What are plates made of? – Lithosphere

perpendicular – pionowy / prostopadły

factor – any of the numbers that when multiplied together form a product.