Sums and Products of Functions and Addition of Ordinates (VCE SSCE Mathematical Methods): Flashcards

$f(x) + g(x)$

$f(x) imes g(x)$

$f(x) - g(x)$

$ext{dom } f cap ext{dom } g$

Intersection

The $y$-coordinate of a point

Graphical technique adding $y$-values of functions at each $x$

$g(x)$

Greater than either $f(x)$ or $g(x)$

Less than either $f(x)$ or $g(x)$