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graph the equation y= -x² + 10x - 16. you must plot 5 points including the roots and the vertex

Sagot :

Given the function:

[tex]y=-x^2+10x-16[/tex]

The graph of the function is plotted and attached below:

From the graph:

• The roots are (2,0) and (8,0).

,

• The vertex is a maximum that occurs at (5,9)

,

• The graph intersects the y-axis at (0,-16).

The other points are added as a guide when plotting your own graph.

View image CamoraO294949