Let f(x)=ax2+bx+c be a quadratic function where a≠0. Which of the following statements is true about the relationship between the vertex of f(x) and the value of a?(1 point)

a.The vertex of f(x) is a maximum when a>0 or a<0.

b.The vertex of f(x) is a minimum when a>0. The vertex of f(x) is a maximum when a<0.

c.The vertex of f(x) is a maximum when a>0. The vertex of f(x) is a minimum when a<0.

d.The vertex of f(x) is a minimum when a>0 or a<0.

5 answers

nvm, its B :)
They did not like your question so they did not respond to your question
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doing your mom
The vertex of f(x) is a minimum when a>0. The vertex of f(x) is a maximum when a<0.

This is the right answer, Just did the test.