SOLUTION: write the function whose graph is the graph o y=x^3+1 but is reflected about the x axis

Algebra ->  Functions -> SOLUTION: write the function whose graph is the graph o y=x^3+1 but is reflected about the x axis      Log On


   

Question 777091: write the function whose graph is the graph o y=x^3+1 but is reflected about the x axis
Answer by KMST(5328) About Me  (Show Source):
You can put this solution on YOUR website!
Any point (x,y), reflected about the x-axis turns int (x,-y).
The y changes sign.
So y=x%5E3%2B1 graph%28200%2C200%2C-5%2C5%2C-10%2C10%2Cx%5E3%2B1%29
turns into
-y=x%5E3%2B1 --> highlight%28y=-x%5E3-1%29 graph%28200%2C200%2C-5%2C5%2C-10%2C10%2C-x%5E3-1%29