For all functions of the form f(x) = ax2 + bx + c, which is true when b = 0?

the graph will always have zero x-intercepts.

the function will always have a minimum.

the y-intercept will always be the vertex.

the axis of symmetry will always be positive

You have 2 sides that are 2 cms and you have 6 sides that are 1/2 cm and you have 4 sides that are 1 cm. the smallest sides are 1/2 the medium sized sides are 1 and the smallest are 1/2. so to find the perimeter you have to add them all up together so your answer will be 11 cm's

Answers: the graph is translated down 1 unit and the domain and range of g(x) is the same as the domain and range of f(x).