Skylar is designing a flashlight that uses a parabolic reflecting mirror and a light source. the shape of the mirror can be modeled by (y+5)^2=12(x+2), where x and y are measured in inches. what is the focus of the flashlight?

The focus of the flashlight= (1,-5)

Step-by-step explanation:

Given: Skylar is designing a flashlight that uses a parabolic reflecting mirror and a light source.

The shape of the mirror can be modeled by

We know that the standard form for the equation of parabola is , where focus = (h+p,k)

Rewrite the given equation in the standard form , we get

Therefore, focus of the flashlight=(-2+3,-5)=(1,-5)

answer: c

because if you look at the chart you can see a pattern and compare it to the question he simplify out your

but i think the formula is f(x)=6x

5x+10 is the correct one

hope this