SAT Practicefc448e0e-6144-425a-a9b3-2ff8ee674f1b
Practice one SAT question at a time

Questions come from the Bluebook question bank.

  • Moving from left to right:
    • The curve passes from quadrant 2 to quadrant 1.
    • In quadrant 2, the curve trends down sharply to the point (0 comma 3).
    • In quadrant 1, the curve trends down gradually.
  • As x increases, the curve approaches the line y equals 0.
  • The curve passes through the following points:
    • (0 comma 3)
    • approximately (0.5 comma 0.7)

The graph of the exponential function f is shown, where y=fx. The y-intercept of the graph is 0,y. What is the value of y ?

Use the exact value the question expects unless it says to round.