Question

what is the focus of the parabola given by -1/4(y+2)^2=(x-1)

Answer 1

focus of parabola with the equation
\((y+h)^2 = a(x-b)+k \)

is \((a+h,k)\)

now compare your equation with this standard equation and find a,h,k

Answer 2

there is no a or k in this equation

Answer 3

we need to compare equations!

first multiply both sides by -4

Answer 4

I don't get it

Answer 5

(4+2,0)