Identifying Characteristics of the Exponential Function y = bx (b > 1)

The domain of an exponential function is. The range of an exponential function is.

On a coordinate plane, the graph of y = 2 Superscript x is shown. The curve approaches the x-axis in quadrant 2 and then increases quickly into quadrant 1.

Question

Mathematics

Fabian Ramirez

15 April, 02:41

Identifying Characteristics of the Exponential Function y = bx (b > 1)

The domain of an exponential function is. The range of an exponential function is.

On a coordinate plane, the graph of y = 2 Superscript x is shown. The curve approaches the x-axis in quadrant 2 and then increases quickly into quadrant 1.

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Answers (1)

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Paityn Castillo · Answer 1

domain (-∞, ∞) range (0, ∞)

Step-by-step explanation:

The domain is the horizontal extent: all real numbers. - ∞ < x < ∞.

The range is the vertical extent: all numbers greater than zero. 0 < y < ∞. (The graph never actually touches y=0, but comes arbitrarily close.)