MYP Math SL yr 11 final exam

√ a *√ a* \* √ a

a√ a

√ a \* √ a

a

√a \* √b

√ ab

√a squared

a

√a / √b

√a/b

relative error

|measured - real| / real

percentage error

|measured - real| / real \* 100%

which axis is the input on

independent variable, x-axis, cause

which axis is the output on

dependent variable, y-axis, effect

domain

set of permissible values that X may have

range

set of permissible values that Y may have

constant of proportionality

k n= y/x y=kx

f(t) = a(1+r)t

a = intial amount

r = rate of increase

t = time

probability

number of favorable outcomes / number of possible outcomes.

independdent event

outcome of one event does not effect another

area in ambiguous triangles

1/2 ab sin C