What are the coordinates of the points where the graphs of and intersect? Give your answer as a list of points separated by

Eh.....you're not "stupid".....you just need a little help.....!!!

Here we go....

Putting "1" into g(x), we have

(1)^3 + (1)^2 + (1) - 1  =  1 + 1 + 1 - 1 =  2

Putting "-1" into g(x) we have

(-1)^3 + (-1)^2 + (-1) - 1 = -1 + 1 - 1 - 1  = -2

So...the points of intersection are (1, 2) and (-1, -2)

Not too bad, huh???

x³ - x² + x +1 = x³ + x² +x -1 

 - x² + 1 =  x² -1 

x² = 1

x = ±1

You can take it from here

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I am very stupid and don't know what to do next. SO sorry

Insert the values of x into either f(x) or g(x) and work out the values.

The points will be (1, f(1)); (-1, f(-1))

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