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Algebra 2 unit 2 question. connexus.

Algebra 2 unit 2 question. connexus.-example-1
User LexH
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Which equation is most likely represented by the graph above??

The correct answer is the first option: y=(2x-1)(2x-3)(2x+5)

Because: if you give values to the variable "x" and graphic each point calculated, you will obtain the graph above. For example:

If x=-3/2:

y=(2x-1)(2x-3)(2x+5)
y=(2(-3/2)-1)(2(-3/2)-3)(2(-3/2)+5)
y=48 (As you can see in the graph)

If x=0:

y=(2x-1)(2x-3)(2x+5)
y=(2(1)-1)(2(1)-3)(2(1)+5)
y=15 (It is shown in the graph)

If x=1:

y=(2x-1)(2x-3)(2x+5)
y=(2(1)-1)(2(1)-3)(2(1)+5)
y=-7 (As you can see the graph attached)
User Atlas
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