Linear functions SAT practice questions

Math, Algebra. 539 questions

Write and interpret linear functions from tables, graphs and descriptions such as a fixed fee plus a cost per unit.

All skills

What this skill tests

  • Function notation f(x)
  • Building a function from a table or a description
  • Interpreting slope and intercept in context

How to approach it

  1. 1Find the rate of change from two points in a table.
  2. 2Read f(3) as the output when the input is 3.
  3. 3Label what x and f(x) stand for before choosing an interpretation.
Read the guideSAT Math topics

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