Substitution of Values Into a Formula and Constructing a Table of Values (VCE SSCE General Mathematics): Flashcards

Mathematical relationship connecting two or more variables

Letters representing values that can change or are unknown

Replacing known variables with numerical values to find unknown

BODMAS (or PEMDAS)

Write formula, substitute, evaluate, write answer with units

Ratio of circle's circumference to diameter, $\approx 3.14159$

Use calculator's $\pi$ button, not 3.14, for accuracy

Displays relationship between variables in organised format

$F = \frac{9}{5}C + 32$

Understand variable relationships & develop calculation skills