If the parent graph f(x) = x² is changed to f(x) = 2x², the vertex of the parabola will still remain (0, 0) because whenever the equation of a parabola is in the form y = ax², the vertex will always be (0, 0).
Now if <em>a</em> is a big number, the parabola will become narrower.
So it will stretch vertically and become narrower.
Answer: Top right and left are ACUTE, Bottom right is RIGHT, and bottom left is OBTUSE.
Help u with what I need to know what u need help on
29.9999 would be the answer here's how i worked it out
It should be this try this is the answer (a+b)^2-2ab
