Studied by 72 peopleLeast to most time-consuming statistic: total>range>median>mean
When question asks which statistical measure, what should you start with?
round numbers to avoid extra math
What should you do to save time when question asks for approximate?
pay attention to chart values
What should you pay attention to when there is a graph or table?
pythagoream theorem: a^2 + b^2 = c^2
When given the endpoint & center of a circle, what should formula should you use to find radius?
double the factor and add the remainder, then, use the new equation to test answers
When given a polynomial divided by a factor and remainder, what should you do to find the true statement?
EX: g(x)/(x-4)=3
When the polynomial is divided by the factor, there is no remainder.
What does it mean to be a factor of a polynomial?
Use the remainder theorem: if polynomial p(x) is divided by x-a, the remainder is p(a)
What strategy should I use to find equivalent division problems with different remainders?
ignore the given information
How do you save time on a question that involves rearranging variables?
set y=0
set x=0
When looking for x-intercepts:
When looking for y-intercepts:
Gxy = (xy)/(dxy^2)
Gravitational Force/Distance Formula
Note
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