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Substitute Numbers into a Formula Learning Pages

Page: How Do I Substitute Numbers into a Formula?

Your Turn!! (no calculator)

In Example 1), find y when x is 2 π + − ÷ × < > ≤ ≥ π
In Example 2), find y when x is 2 π + − ÷ × < > ≤ ≥ π
In Example 1), find y when x is –3 π + − ÷ × < > ≤ ≥ π
In Example 2), find y when x is –3 π + − ÷ × < > ≤ ≥ π

Get it right on the first attempt to mark it as done.

Ok, Done It!

RAPID TEST (no calculator)

Find y when x is –2, where y = 7 – 3x π + − ÷ × < > ≤ ≥ π
Find y when x is –5, where y = 1 – 3x² π + − ÷ × < > ≤ ≥ π

Get it right on the first attempt to mark it as done.

Ok, Done It!

Or click 'Enter' key!