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numbers and algebraic expressions
logic, sets, intervals
absolute value
function and its properties
linear function
quadratic function
polynomials
rational function
exponential function
logarithm
number sequences
limits of sequences and functions
derivative and integral of functions
trigonometry
plane geometry
analytic geometry
solid geometry
combinatorics
probability
elements of statistics
kropki game

The graph of a function f(x-a) + b obtain draw the graph of a function f(x) and shift its by a vector [a,b]. Examples. The first vector coordinate has opposite sign to a number next to x. The second vector coordinate has the same sign as end number.