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Exponential Functions Assessments
Build diagnostic and summative assessments on exponential functions for Year 9-10 (Grade 9-10). Measure how well students model growth and decay, evaluate functions, and read exponential graphs.
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What’s Included in the Exponential Functions Assessments?
🔥Digital Diagnostic Assessment
Covers exponential growth, decay, function evaluation, and graphing — everything the unit asks of students.
🌍 Printable Summative Assessments
Aligned to Year 9-10 (Grade 9-10) curriculum. Pick digital, printable, or both — and run the same items as a diagnostic or summative.
💡Problem Solving and Scaffolded Questions
Real-world contexts your students already see: population growth, compound interest, and radioactive decay.
Detailed Analytics
Detailed Analytics
Each assessment probes the standard exponential functions sub-skills: identifying growth versus decay from the base, calculating decay rates from percent change, evaluating f(x) = a·b^x at given values, and reading initial values and asymptotes off graphs. Analytics break results down by sub-skill so you can see exactly where the class is stuck.
Interactive Assessments
Interactive Assessments
Tutero’s exponential functions assessments give you a question bank built around the unit. Mix multiple-choice items, short-response problems, and graph-reading tasks. Deliver them online with auto-marking or print them off — the items are the same, so diagnostic and summative data stay comparable.
Planned Lessons With Data
Planned Lesson with Data
Tutero’s exponential functions assessments make the modeling step concrete. Students set up equations for population growth, compound interest, and decay scenarios, then interpret what their answer means in context. The results show you which students can run the maths but can’t translate from a real-world prompt — and vice versa.
Create your exponential functions assessments today!
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What is covered in the exponential functions assessment?
Identifying growth and decay
Evaluating and modeling exponential functions
Graphing and interpreting exponential functions
Students decide whether a given exponential function shows growth or decay from the base, calculate growth and decay rates from percent change, and identify the initial value (y-intercept) from f(x) = a·b^x. Tasks include both algebraic forms and worded scenarios so you can see whether students recognise the structure regardless of how it’s presented.
Students evaluate exponential functions at specific x-values, set up equations to model real-world scenarios (population change, compound interest, half-life), and use those equations to predict future or past values. Items step up in difficulty from one-step substitution to multi-step word problems, so the assessment differentiates students who can apply the model from students who can only compute.
Students sketch and interpret graphs of exponential functions, identify the horizontal asymptote, describe how transformations shift or reflect the curve, and compare graphs of growth versus decay functions. Tasks include both reading features off a given graph and producing graphs from a function — covering the two directions students get tested on.
Pinpoint the gaps in your students’ understanding of exponential functions — then close them.