GED Practice

GED Math Review: Comparing Functions


Questions:


A. Find the function with the larger y-intercept.





  1. a)y = 3x - 2
    b) the line that goes through (-2, 4) and (6, -12)
  2. a) b) g(x) = -34x + 1

    B. Find the function with the larger value.
  3. at x = 8
    a) f(x) = 2x + 2
    b) the line that goes through (1, -5) and (2, 2)
  4. at x = 5
    a)

    b) g(x) = 2x² - 15x + 14
Answer:

  1. b)
  2. a)
  3. a)
  4. a)





Reference:


Complete Test Preparation for the GED Test 2014 by Steck-Vaughn