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2 votes
Describe the shape of the graph of y= b* when the

value of b is a positive number less than 1?

Does the graph of y = x x ever hit the x-axis to the
right?

1 Answer

3 votes

Answer:

Explanation:

The graph of y = b^x, where b is a positive number less than 1, will have a curve that starts high on the left-hand side and gradually decreases towards the x-axis as x increases. As x approaches infinity, the curve will approach but never reach the x-axis.

The reason for this shape is that as x gets larger, the value of b^x gets smaller and smaller because b is less than 1. As a result, the curve gradually approaches the x-axis but never actually reaches it.

The graph of y = x^2 does not hit the x-axis to the right of the y-axis (i.e., for x > 0) because the square of any non-zero real number is positive. Therefore, the value of y = x^2 is always positive when x is non-zero, which means that the graph never intersects the x-axis to the right of the y-axis. However, it does intersect the x-axis at the origin (x = 0).

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