What are the focus and directrix of the parabola that is the graph of the function f(x)=x²?

Step-by-step explanation:

Given

comparing it with standard equation

so 4a=1

so Focus of parabola is (0,0)

directrix

y=-a

here

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.

so what is the problem what are they asking you to solve

step-by-step explanation:

so what is the problem what are they asking you to solve