Grade 11 Exponential & Logarithmic Functions Quiz

A free Grade 11 Exponential & Logarithmic Functions quiz. Play without signing up; sign in to save your score.

Grade 11 gradeMath subjectFree quiz

Play Exponential & Logarithmic Functions free

Grade 11 exponential and logarithmic functions are inverses: y = b^x and y = log_b x undo each other. Students use log properties to expand, condense, and solve, and they model growth and decay. The argument of a real logarithm must be positive.

The Grade 11 Exponential & Logarithmic Functions quiz is free to play without signing up. Sign in to save scores. Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.

What you practice

These are the Grade 11 Exponential & Logarithmic Functions skills this quiz is built around.

Evaluate a log as the exponent that produces a given power.
Apply log(ab) = log a + log b and log(a^c) = c log a to solve equations.
Solve an exponential model such as A = A0(1 + r)^t for time or rate.

A useful tip

log_b (b^k) = k, and b^(log_b k) = k (for k > 0). The log is an exponent, not a factor you multiply by b in a separate way.

Frequently asked questions

What does Grade 11 Exponential & Logarithmic Functions practice?

Practice includes: Evaluate a log as the exponent that produces a given power; Apply log(ab) = log a + log b and log(a^c) = c log a to solve equations; Solve an exponential model such as A = A0(1 + r)^t for time or rate.

Is the Grade 11 Exponential & Logarithmic Functions quiz free?

Yes. This quiz is free to play without signing up. Sign in to save your scores and progress.

What game modes can I use?

Classic has a timer; Trivi gives three hearts; Learn is untimed with no score.