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Ace Your Intermediate Algebra Practice Test

Test Your Skills With Detailed Algebra Problems

Editorial: Review CompletedCreated By: Lieza IezaUpdated Aug 25, 2025
Difficulty: Moderate
Grade: Grade 9
Study OutcomesCheat Sheet
Colorful paper art promoting the dynamic Algebra Ace Challenge for high school students.

This intermediate algebra practice test helps you check Grade 9 skills in 20 quick questions. Use it to spot gaps before an exam and build confidence - your results include simple feedback and links to learn more so you know what to practice next.

Solve for x: 2x + 5 = 17
x = 5
x = 12
x = -6
x = 6 (subtract 5, then divide by 2)
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3(x - 2) = 3x - 6
True
False
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Write the equation of the line with slope 4 and y-intercept -7.
y = 4x + 7
y = 7x - 4
y = -7x + 4
y = 4x - 7 (slope-intercept form)
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A line parallel to y = -3x + 2 has slope -3.
True
False
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The point (0, b) is always the x-intercept of y = mx + b.
True
False
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Evaluate f(x) = 3x^2 - 2x + 1 at x = -2.
f(-2) = 9
f(-2) = -11
f(-2) = 17 (3*4 + 4 + 1)
f(-2) = 3
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The domain of g(x) = 1/(x - 4) is all real numbers except x = 4.
False
True
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Find the slope of the line through (2, 5) and (6, 17).
3 (rise 12 over run 4)
4
1/3
-3
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The lines y = 2x + 1 and y = -1/2 x + 3 are perpendicular.
False
True
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Solve for y: 4y - 3(2 - y) = 5
y = -11/7
y = 11/7 (distribute -3, combine like terms)
y = 7/11
y = 1
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Every quadratic function has exactly two distinct real roots.
False
True
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Solve the system: x + y = 7 and x - y = 1
(x, y) = (7, 1)
(x, y) = (3, 4)
(x, y) = (4, 3) (add equations)
(x, y) = (1, 7)
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Solve: |2x - 3| = 9
x = 3 or x = -3
No solution
x = 12 only
x = 6 or x = -3 (set 2x-3=9 and 2x-3=-9)
undefined
The lines 2x - 4y = 8 and x - 2y = 4 are the same line.
True
False
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The domain of h(x) = sqrt(9 - x^2) is -3 <= x <= 3.
True
False
undefined
The expression (a/b) + (c/d) equals (a + c)/(b + d) for all nonzero b, d.
True
False
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The inverse of f(x) = 2x + 5 is f^{-1}(x) = (x - 5)/2.
False
True
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Solve the system by elimination: 2x + 3y = 13 and 3x - 2y = 0
(x, y) = (2, 3) (eliminate y)
(x, y) = (3, 2)
(x, y) = (1, 5)
(x, y) = (5, 1)
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Simplify: (x^0 y^-2)/(x^-3 y) for x,y != 0
x^-3 y^-3
x^3 y^3
1/(x^3 y^3)
x^3 / y^3 (use negative exponent rules)
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The solution set of 2/(x - 1) = 3/(x - 1) is all real numbers.
True
False
undefined
0

Study Outcomes

  1. Apply algebraic properties to simplify expressions and solve linear equations.
  2. Analyze algebraic problems and determine appropriate strategies for solution.
  3. Evaluate systems of equations using substitution and elimination methods.
  4. Demonstrate proficiency in factoring polynomials and simplifying algebraic expressions.
  5. Assess problem-solving skills to confidently approach exam-style questions.

Intermediate Algebra Practice Test Cheat Sheet

  1. Linear Equations & Inequalities - Dive into solving one‑variable equations and inequalities, even when letters sneak in as mysterious coefficients. Picture each equation as a balance scale waiting for you to tip it just right! Mastering this unlocks the door to more advanced algebra puzzles.
  2. Remainder Theorem - Discover how plugging a number into a polynomial instantly gives you the remainder when dividing by (x − a). This shortcut transforms long division into a quick mental calculation! It's your secret weapon for factoring and checking roots fast.
  3. Quadratic Equations - Explore multiple ways to crack quadratics: factoring, completing the square, and the trusty quadratic formula. Learn to spot when solutions go beyond the real world into a ± bi territory. By the end, you'll handle every parabola like a pro!
  4. Polynomial Arithmetic - Get hands‑on with adding, subtracting, and multiplying polynomials - think of them as algebraic recipes where like terms blend perfectly. Understanding closure under these operations means you won't get lost mixing terms. It's math magic at its finest.
  5. Systems of Linear Equations - Crack the code of two or more equations working together by graphing, substitution, or elimination methods. It's like solving a detective mystery where each variable leaves clues on the grid. Soon you'll juggle multiple equations without breaking a sweat!
  6. Expression Structure - Break expressions into terms, factors, and coefficients as if you're dissecting a math puzzle. Understanding this anatomy helps you simplify and rewrite expressions in a flash. Think of it as getting to know the LEGO pieces before building your algebra tower.
  7. Zeros & Factors of Polynomials - Link the roots of a polynomial to its factors and use this to sketch rough graphs. Hitting each zero tells you where the curve crosses the x‑axis - vital for visualizing behavior. With practice, you'll predict shapes like a graphing wizard!
  8. Modeling with Equations & Inequalities - Turn real‑world scenarios into one‑variable equations or inequalities, whether linear or quadratic. From budget planning to physics problems, you'll learn to wield algebra like a language of the universe. It's math that makes sense outside the classroom!
  9. Binomial Theorem - Master the art of expanding (x + y)n using Pascal's Triangle or combinatorial coefficients. This theorem turns massive expansions into a patterned breeze. Perfect for tackling advanced problems in algebra and beyond!
  10. Rational Expression Rewrite - Practice expressing a(x)/b(x) as q(x) + r(x)/b(x) by performing polynomial long division. This skill demystifies complex fractions and makes solving rational equations far more approachable. Soon, you'll simplify like a champ!
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