Exponential (Leaving Cert Mathematics): Flashcards

$f(x) = a \cdot b^x$

Initial value (y-intercept when $x=0$)

Base of exponential function

$b > 1$

$0 < b < 1$

$(0, a)$

Because $b^0 = 1$

Decreases rapidly but never reaches zero

No, never actually reaches zero

Independent variable