Exponential Functions & Logarithms (Grade 12 NSC Matric Mathematics): Quizzes

$f(x) = b^x$ where $b > 0$ and $b ≠ 1$

Function increases (exponential growth)

Because (positive number)$^{any value}$ > 0

$5 = log_2 32$

$0$

$12$

rac{log_b x}{log_b a}

${x : x > 0, x ∈ ℝ}$

$x = 0$

Reflections about line $y = x$