Question

what are the coordinates of the vertex of the parabola described by the equation below ? y=-7(x-4)2-5

Answer 1

Answer with explanation:

Equation of Parabola is

y=-7(x-4)²-5

y+5= -7(x-4)²

To find the vertex of parabola, we will substitute

y +5 =0

→y=-5

And, x-4=0

→ x=4

So, vertex of parabola is = (4,-5)