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Mathematics, 13.11.2020 23:00 haileesprague1578

A parabola has vertex (4, 3) and one of x-intercept is 1, find the other x-intercept. If the function y = \frac{1}{2}x^2 + 4x-1reaches the minimum value at point x = a, and the minimum value is m. Find the value of a + m.

Parabola y = x^2 − 8x + 15 has two intersection points with x-axis: A and B, it intersects y-axis at point C. Find the area of ΔABC

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A parabola has vertex (4, 3) and one of x-intercept is 1, find the other x-intercept. If the functi...
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