Use the Equation to Determine Whether the Parabola Opens Upward

question 274

Multiple Choice

Use the equation to determine whether the parabola opens upward or downward.

• A) upward
• B) downward

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Definitions:

Secondary Xylem

The part of a plant that contributes to wood formation, responsible for water transport and structural support.

Cork Cambium

Lateral meristem that produces cork.

Primary Xylem

The first-formed xylem in a plant, responsible for water and mineral transportation, and it contributes to the plant's structural support.

Bulb

is a plant organ of perennation, consisting of a short stem with fleshy leaves or leaf bases that function as food storage during dormancy.