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11MAI Standard IB Memorise Me!
Fichas del conjunto (9)
- 1In arithmetic an sequence...the difference between one term and the next is a constant (d)
- 2In a geometric sequence......each term is found by multiplying the previous term by a constant (r)
- 3What is this formula for? What does each variable stand for?nth term of a geometric sequence
u(1) is the first term
r is the common ratio (what you multiply one term by to get the next, this could also be a positive or negative fraction or decimal) - 4What is this formula for? What does each variable stand for?nth term of an arithmetic sequence
u(1) is the first term
d is the common difference (what you add to one term to get the next, this could be positive or negative)
- 5What is this formula for? What does each variable stand for?Percentage Error
V(A) is the approximate value, V(E) is the exact (or correct) value
The vertical lines mean absolute value (give positive answer)
- 6What is this format called? What do the last two lines mean?Standard form or Scientific Notation
n is between 1 and 10 (not including 10).
n is an integer (positive or negative whole number, or zero)
- 7Simple Interest means...you get the same amount of money every year (% of the initial amount). Use arithmetic sequences.
- 8What is this formula for? What does each variable stand for?
- 9What is this formula for? What does each variable stand for?
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- This bank of cards will develop throughout the year.
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