Mathematics, 07.10.2019 18:00 vanessa791

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

a. the graph will always have zero x-intercepts.
b. the function will always have a minimum.
c. the y-intercept will always be the vertex.
d. the axis of symmetry will always be positive.

Answers: 3

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For all functions of the form f(x) = ax2 + bx + c, which is true when b = 0? a. the graph will always have zero x-intercepts. b. the function will always have a minimum. c. the y-intercept will always be the vertex. d. the axis of symmetry will always be positive.

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

a. the graph will always have zero x-intercepts.
b. the function will always have a minimum.
c. the y-intercept will always be the vertex.
d. the axis of symmetry will always be positive.