Subtest questions and answers 2024\2025
GradeA+
slope of a line
- correct answer Rise
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Run
y₂-y₁
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x₂-x₁
X to the 2nd power > 0 (always!)
- correct answer X to the 2nd power is always greater than zero
X to the zero power = 1 (always!)
- correct answer X to the 0 power is always equal to 1
, mean
- correct answer Average
median
- correct answer Middle Number
range
- correct answer Distance between highest and lowest scores in a set of data.
equation of a line
- correct answer y=mx+b
perpendicular
- correct answer Lines that intersect forming four 90 degree angles.
parallel lines
- correct answer Lines that never intersect
area of a rectangle
- correct answer A=bh
area of a circle
- correct answer A=πr² (Area = 3.14R squared)
perimeter of a rectangle
- correct answer P=2l+2w
circumference
- correct answer 2πR
The distance around a circle
Isosceles Triangle
- correct answer A triangle that has at least two congruent (same) sides