Can anyone me plz i don’t understand how to do this and

for A it will be 14 white tiles because as it is adding a black tile, 2 white tiles are being added if that makes sense

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)

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