Functions
Evaluating, composing and inverting functions88 problems · 6 skills
Composition of functions 18Domain and range 13🔒Inverse functions 18🔒Piecewise functions 16🔒Power functions 15🔒Smallest integer in a domain 8🔒
Even, odd and periodic functions70 problems · 4 skills
Odd and even functions 18Periodic functions 17🔒Statements about functions 17🔒Zeros of symmetric functions 18🔒
Functional equations81 problems · 5 skills
Extremes in functional equations 18Functional equations on integers 14🔒Iterated function values 17🔒Iterated maps 18🔒Monotone functional equations 14🔒
Linear functions28 problems · 2 skills
Quadratic functions and parabolas35 problems · 2 skills
Graphs, intersections and asymptotes83 problems · 7 skills
Asymptotes 13Fixed points of exp and log graphs 18🔒Fixed points of families of curves 4🔒Gaps between graphs 9🔒Intersections of curves 15🔒Locating zeros 7🔒Parabola and line intersections 17🔒
Exponential equations72 problems · 4 skills
Equations with powers 18🔒Exponential equations 18🔒Exponential equations with e 18🔒x to the x and counting solutions 18🔒
Logarithms103 problems · 7 skills
Equal absolute logs 9🔒Integers between logarithms 8🔒Log equations 17🔒Log laws and evaluation 17🔒Parameters in exp and log inequalities 17🔒Sums of logarithms 17🔒Systems of log equations 18🔒
Exponential growth and decay30 problems · 3 skills
Epidemics 5🔒Newton's law of cooling 7🔒Radioactive decay and half-life 18🔒