dashawnroper23 dashawnroper23

03-06-2020
Mathematics

contestada

The graph of the function f(x) = –(x + 3)(x – 1) is shown below.

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surjithayer10 surjithayer10

03-06-2020

Answer:

Step-by-step explanation:

it is a downward parabola cutting x-axis at (-3,0),(1,0)

f(x)=-(x+3)(x-1)

=-(x²+2x-3)

=-(x²+2x+1-1-3)

=-(x+1)²+4

vertex is (-1,4)

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