Trinomial Function Features 1

Directions: Using the integers -9 to 9, at most one time each, fill in the boxes to create a function with the corresponding range and roots.

Hint

How do each of the values you can choose affect the values of the roots and range?

Answer

There are many possible answers but all will have a minimum and point upwards including:

y = 1x^2 + 6x + 8
roots: x = -4 and x = -2
range: y ≥ -1

y = 1x^2 + 6x + 5
roots: x = -5 and x = -1
range: y ≥ -4

Source: Robert Kaplinsky

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Trinomial Function Features 2

Directions: Using the integers -9 to 9, at most one time each, fill in the …

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