Question

What are the vertes, the axis of symmetry, the maximum or minimum value,

the domain, and the range of each function?
5. f(x)=2(x-4)^2+3

Answer 1

vertex: (4,3)

axis of symmetry: x=4

Domain (interval notation) : ( − ∞ , ∞ )

Domain (set-builder notation): x

Range (interval notation): Range: [ 3 , ∞ )

Range (set-builder notation): y ≥3

Maximum/minimum value: (4,3)

Explanation: