In a quadratic function of the form ax^2+bx+c, which of the following is not true?
a) t...
Mathematics, 27.01.2020 17:31 depinedainstcom
In a quadratic function of the form ax^2+bx+c, which of the following is not true?
a) the y-intercept is c.
b) if a is positive, the parabola opens up.
c) the vertex has an x-coordinate of -b/2a.
d) the axis of symmetry is the line y=-b/2a.
Answers: 3
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