identify the axis of symmetry, maximum or minimum value, domain, and range of ech function
a. y=3(x-2)^2+6
b.y=-x^2-8x-19
also please include the steps you took to find this out

Question

identify the axis of symmetry, maximum or minimum value, domain, and range of ech function
a. y=3(x-2)^2+6
b.y=-x^2-8x-19
also please include the steps you took to find this out

anonymous · Answer

Well you cn tell these are parabolic equations but I'd personally put them in standard form of a quadratic first and then find the derivatives. You know when the derivative is 0, then is a min or a max and that's also where the axis of symmetry is

karatechopper · Answer

Show us what you know.