8) The quadratic function f(x)= x2 + 4x -5 has vertex at (-2,-9).
8.A) Find the y-intercept.
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Mathematics, 18.12.2020 19:30, cvbnkifdfg
8) The quadratic function f(x)= x2 + 4x -5 has vertex at (-2,-9).
8.A) Find the y-intercept.
8.B) Graph the axis of symmetry.
8.C) Find the symmetric point of the y-intercept.
8.D) Graph the vertex and the parabola.
у
9-1
8+
7-7
Answers: 3
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