xtydes
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The illustration below is a graph of the polynomial function P(x). The graph crosses the x-axis 2 times and touches the x-axis once at the point (4, 0).

Part A: Use the key features of the graph to explain that the degree of the polynomial cannot be odd.

Part B: How many unique zeros does this polynomial have?

The illustration below is a graph of the polynomial function P(x). The graph crosses the x-axis 2 times and touches the x-axis once at the point (4, 0). Part A: class=

Answer :

merlynthewhizz
The polynomial graph crosses the x-axis at two points and touches x-axis at one point. It indicates the graph has four roots:

[tex]x=-1.5[/tex]
[tex]x=-2[/tex]
[tex]x=4[/tex]
[tex]x=4[/tex]

The last two roots have equal value as the graph touches the x-axis (not crosses it)

The graph has three unique roots

${teks-lihat-gambar} merlynthewhizz

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