The sixth graders at the middle school are going on a field trip to the aquarium. They will
spend 4 1/4 hours there, but 1/2 of an hour will
be used for lunch. How much time will the
students have to explore the aquarium?

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)

step-by-step explanation:

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