Exercises: Understand Graphs of Equations

Show all substitution work when verifying points. For graphing problems, generate a table of values before plotting.

Grade 9·23 problems·~30 min·Common Core Math - HS Algebra·standard·hsa-rei-d-10

Work through problems with immediate feedback

Fluency Practice

Determine whether each given point lies on the graph of the equation. Show your substitution.

Which of the following points is NOT on the graph of $y = x^2 - 1$ ?

$(0, -1)$

$(2, 3)$

$(3, 8)$

$(-2, 5)$