Practice Test GeeksNSAA - Natural Sciences Admissions Assessment Practice Test
← All NSAA Flashcard Decks

NSAA Mathematics - Algebra and Functions Flashcards

6 cards from real NSAA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 6 NSAA Mathematics - Algebra and Functions flashcards as text

  1. Solve for x: 3x - 7 = 14

    Answer: x = 7

    3x = 21, so x = 7.

  2. Which of the following is a factor of x² - 5x + 6?

    Answer: (x - 2)

    x² - 5x + 6 = (x-2)(x-3), so (x-2) is a factor.

  3. If f(x) = 2x² - 3, what is f(4)?

    Answer: 29

    f(4) = 2(16) - 3 = 32 - 3 = 29.

  4. Solve: 2x + 3y = 12 and x - y = 1 simultaneously. What is y?

    Answer: 2

    From x = y+1, substituting: 2(y+1)+3y=12 → 5y=10 → y=2.

  5. What is the discriminant of 2x² - 4x + 2 = 0?

    Answer: 0

    Discriminant = b² - 4ac = 16 - 4×2×2 = 16-16 = 0.

  6. If g(x) = 3x + 1, what is g⁻¹(x)?

    Answer: (x-1)/3

    Set y = 3x+1, swap x and y: x = 3y+1, so y = (x-1)/3.

How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. esat-tmua.ac.uk — Late registration, registration deadline, fees, exam format, passing score, registration, score release, test dates, time limit, exam information · verified Oct 2026
  2. undergraduate.study.cam.ac.uk — Eligibility · verified Oct 2026
  3. pearsonvue.com — Test delivery, retake policy · verified Oct 2026