i have a homework problem from pre calculus and i dont understand how to solve it
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Are they asking you to graph it?
I'm reading the problem as g(x) = x3 - 1.
Since it's Pre-Calc, I'm guessing they probably want you to graph it.
The parent function is f(x) = x3 .
So 3 pts on f(x) are: (-1, -1), (0, 0), and (1, 1). Since the -1 will result in a downward shift of 1 unit,
the points on the graph of g(x) = x3 - 1 would be (-1, -2), (0, -1), and (1, 0).
You can graph it from there. It's concave down on the left side of the y axis and concave up on the right side of the y axis.
Hope this helps.
I am not exactly certain what this is...
Let's do both...
This is because this is...
This can also be expressed as...
This is because (x)(x)(x)/(x)
It would be easier to say 3-1=2.
Is that the answer you are looking for?