MODELING COMPREHENSIVE EXAM
SCRIPT VERIFIED QUESTIONS AND
SOLUTIONS GRADED APLUS
●● Geometric sequence
Answer: a list of numbers in which consecutive numbers share a
common ratio
●● Fibonacci sequence
Answer: a list of numbers in which consecutive numbers are added to
get the next number
●● Inductive resoning
Answer: arrives at a general conclusion from specific examples
●● Deductive reasoning
Answer: uses laws and properties to prove/disprove conjectures
●● Formula
Answer: an equation involving letters as variables
, ●● ratio
Answer: comparisons using quotients
●● Cross Multiplication
Answer: multiplying the numerator of one ratio by the denominator of
the other ratio
●● proportion
Answer: two ratios set equal to each other
●● percent
Answer: a number divided by 100
●● equivalent
Answer: numbers having the same numerical or decimal value
●● proportional reasoning
Answer: ability to recognize when two ratios are equivalent
●● rate
Answer: a comparison, expressed as a quotient of two quantities that
have different units of measure