Algebra, Calculus and Finance
Sets, Logic & Probability
Functions
Geometry & Trigonometry
Statistics
100
These numbers include positive and negative whole numbers - and zero.
What are Integers?
100
This symbol means "where two or more sets overlap."
What is n (intersection)?
100
These types of lines have negative reciprocal gradients.
What are perpendicular lines?
100
This formula by a famous Greek mathematician can only be used in right triangles.
What is the Pythagorean Theorem?
100
This is what you get by adding up all the data and dividing by the number of pieces of data.
What is the mean?
200
You use this formula or app when you leave interest in the bank to earn its own interest.
What is compound interest?
200
State the converse of this: If she drinks caffeine, then she is energetic.
If she is energetic, then she drinks caffeine.
200
You use this formula to get the equation of a straight line from the gradient and one point. (Give the actual formula)
What is point-slope form? (y - y1) = m(x - x1)
200
This acronym for finding sides and angles can only be used in right triangles.
What is SOHCAHTOA?
200
This takes the format: "___Y-variable____ is independent of ____X-variable_____."
What is the Null Hypothesis (H0)?
300
You do 2nd - DRAW - 5 to get this; just make sure to round correctly!
What is the equation of the tangent line?
300
This is the only case in which p => q is false.
What is p=T, q=F?
300
The asymptote for these is always y = c, where c is the part that looks like a y-intercept but isn't.
What are exponential functions? (e.g. y = 2^x + 5... asymptote: y = 5)
300
This trig rule is used in triangle questions involving two sides and two angles.
What is the sine rule?
300
You get this statistic by going to Stat -> Calc -> LinReg(ax+b)... just make sure StatDiagnostics are on!
What is the correlation coefficient (r)?
400
If there is a maximum or minimum point, then this equals zero.
What is the derivative? (Deduct 200 if they said "x")
400
The split branches within a tree diagram each have to add up to this.
What is 1? (e.g. 1/2 + 1/2 = 1)
400
You find the gradient of a random curve in your y= using this calculator function. (Give the steps on the calculator)
What is 2nd - calc - dy/dx - x - enter?
400
This trig rule is used in triangle questions involving three sides and one angle.
What is the cosine rule?
400
You use this function of the calculator to store observed values for chi-squared tests.
What is the matrix?
500
If I have a herd of deer that increases by 5% each year, what is my common ratio for this geometric series?
What is 1.05? (1 + .05)
500
This word tells you to "narrow your scope" or "change your denominator."
What is "given"?
500
You solve for the x-intercepts (roots) of a quadratic using this app on the calculator.
What is PLYSMLT 2 -> Roots of Polynomial?
500
This is half of the height of a sine or cosine graph - from the middle to the crest, or from the middle to the trough.
What is the amplitude?
500
If you have grouped data, you have to find this within the x groupings to put in for the L1.
What is the mid-interval value?
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