Question

f(x)=2x^2 PLEASE HELP

Answer 1

what about it?

Answer 2

I have no idea to do it. If it is the ABC method with the formula -b over 2a then im fine but i have never done a problem with just the A

Answer 3

I think this is the equation..

(fx)=2x-2
y=2x-2
2x=y+2
x=(y+2)/2
f-¹(x)=(x+2)/2

Answer 4

what do you mean you have no idea how to do it? You cannot "do" a function. Give the whole question.

Answer 5

Complete parts a-c for each quadratic function.
A. Find the y- intercept, the equation of the axis of symmetry, and the x-coordinate of the vertex.'
B. Make a table of values that include the vertex.
c. Use this info to graph the function.

Answer 6

The y-intercept is 0.
The function is symmetric around y-axis, so the equation is x=0.
The x-coordinate of the vertex is 0.

Answer 7

Appreciate it!