[SOLVED] Which statement describes the graph of f(x) = 4x7 + 40x6 + 100x5?

Question

Which statement describes the graph of f(x) = 4x7 + 40x6 + 100x5?

Statements

The graph crosses the x axis at x = 0 and touches the x axis at x = 5.

The graph touches the x axis at x = 0 and crosses the x axis at x = 5.

The graph crosses the x axis at x = 0 and touches the x axis at x = –5.

The graph touches the x axis at x = 0 and crosses the x axis at x = –5.

Answer 1

The Correct Answer for Which statement describes the graph of f(x) = 4x7 + 40x6 + 100x5?

The graph crosses the x-axis at x = 0 and touches x- axis at x = -5

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