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Regents · Algebra I

Algebra I Regents Practice for New York Teachers

Printable Algebra I Regents practice with worked answer keys, built around the parts of the exam that decide scores: multi-step constructed response, function interpretation and modelling in context.

Why New York is different

The Regents is unlike most state end-of-course exams because it is a credential exam, not just an accountability measure — the result appears on a student's record and carries weight in diploma requirements. That changes preparation. A large share of the exam is constructed response where work must be shown, and partial credit is real, so students who can reach a correct answer but cannot present a method lose points they have genuinely earned. Practice therefore has to look like the exam, not like a multiple-choice worksheet.

At a glance

ExamAlgebra I Regents Examination, administered by New York State
StandardsNew York State Next Generation Mathematics Learning Standards
FormatMultiple choice plus multi-part constructed response with partial credit
Other math RegentsGeometry and Algebra II have their own Regents examinations
OutputPrintable PDF, worked answer key, equivalent A/B versions

What this course covers in New York

Constructed response is where marks are won and lost

Students must show a method, and credit is awarded for correct reasoning even when the final value is wrong. Practising with worked answer keys that model the expected presentation is worth more than extra multiple-choice drilling.

Functions and their interpretation

Domain and range, function notation, zeros, intercepts and end behaviour, and above all what those features mean in a described situation. Interpretation questions are consistently harder for students than the algebra itself.

Quadratics by several methods

Factoring, completing the square, the quadratic formula and graphing. The exam expects flexibility, and students who only know one route lose time on problems designed for another.

Statistics inside Algebra I

Scatterplots, correlation coefficients, residuals and lines of best fit. This regularly appears and is regularly under-taught because it sits outside the algebraic core of the course.

Modelling from a written scenario

Translating a paragraph into an equation or system, solving it, and answering in the terms of the original context. Losing the final interpretive sentence is one of the most common avoidable score losses.

Example questions

Easy1. Express the square root of 72 in simplest radical form.
Easy2. Given g(x) = x^2 + 2x, find g(-4).
Med3. Solve by factoring: 2x^2 + 5x - 3 = 0
Hard4. An arithmetic sequence begins 4, 11, 18, 25. Write an explicit formula and find the tenth term.

Answer key preview

1. 6 times the square root of 2

72 = 36 x 2, and the square root of 36 is 6.

2. 8

(-4)^2 + 2(-4) = 16 - 8 = 8.

3. x = 1/2 or x = -3

(2x - 1)(x + 3) = 0, so 2x = 1 or x = -3.

4. a(n) = 4 + 7(n - 1), and the tenth term is 67

The common difference is 7, so a(10) = 4 + 7(9) = 4 + 63 = 67.

Built for American math classrooms

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Built by Edin Adilagic, a math and physics teacher and the founder of MathQuizily.

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Related New York pages

Questions New York teachers ask

Why is the Regents different from other state exams?
It functions as a credential rather than only an accountability measure, and results carry weight toward diploma requirements. That raises the stakes for individual students in a way most state end-of-course tests do not.
How much of the exam is constructed response?
A substantial portion. Students write out solutions and receive partial credit for valid method, which is why practice that only uses multiple choice tends to overstate how ready a class is.
Should I teach all three methods for quadratics?
Yes. Items are often designed so that one route is far quicker than the others, and students limited to a single method lose time even when they eventually get there.
Are these actual past Regents questions?
No. They are original items written in the Regents style at comparable rigor. MathQuizily is not affiliated with or endorsed by the New York State Education Department.

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