Question

Determine the interval(s) for which the function shown below is increasing.
Photo there

Answer 1

_______________________________

Answer 2

(-2, ∞)

Explanation:

You want the interval on which the graph of the parabola is increasing. It opens upward and its vertex is (-2, -5).

Increasing

A function is increasing when the graph goes up to the right. This function is increasing for all values of x to the right of its minimum at x = -2.

The interval where the function is increasing is (-2, ∞).

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