calderonjudith5098 calderonjudith5098

03-07-2017
Mathematics

contestada

The formula h -15 = 3.2t gives the height h in inches of a plant t weeks after planting.

How high was the initial height of the shrub?

Respuesta :

eggyolkk eggyolkk

03-07-2017

Substitute t = 0, to get the initial height

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Rupicapra Rupicapra

23-08-2019

Answer:

15 Inch

Step-by-step explanation:

The formula is

[tex]h-15=3.2t\\[/tex]

To find initial height, put t = 0.

[tex]h-15=3.2\times 0\\h-15=0\\h=0+15 \\h=15[/tex]

Hence, initial height of the plant = 15 inch

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