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I need help plis………..

I need help plis………..-example-1

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The given quadratic equation has a vertex at (1, -1), indicating a maximum point due to the negative coefficient of the squared term. The x-intercepts are found at (2, 0) and (-1, 0), while the y-intercept is located at (0, -2). The axis of symmetry is defined by x = 1.

Vertex:

The vertex is at the point (1, -1).

Nature of the Vertex:

Since the coefficient of the squared term is -1 (negative), the vertex represents a maximum.

X-Intercepts:

To find x-intercepts, solve 2x - x^2 - 2 = 0.

Solutions are x = 2 and x = -1.

X-intercepts are at (2, 0) and (-1, 0).

Y-Intercept:

Substitute x = 0 into the equation to find f(0) = -2.

Y-intercept is at (0, -2).

Axis of Symmetry:

Use the formula x = -b/(2a) with a = -1 and b = 2.

The axis of symmetry is x = 1.

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