The Graph of an Exponential Function Is Given $f ( x ) = 3 ^ { x } + 1$

question 72

Multiple Choice

The graph of an exponential function is given. Select the function for the graph from the functions listed.
-

• A) \(f ( x ) = 3 ^ { x } + 1\)
• B) \(f ( x ) = 3 ^ { x }\)
• C) \(f ( x ) = 3 ^ { x } - 1\)
• D) \(f ( x ) = 3 ^ { x - 1 }\)

---

Definitions:

Chi-squared Probability Distribution

A distribution that represents the distribution of the sum of the squares of variables that are independent and normally distributed.

Normal Distribution

Another term for Gaussian distribution; a probability distribution that is symmetric around the mean, indicating that data close to the mean are more frequent than data far from the mean.

Variance

A measure of how much values in a dataset differ from the mean or average of the set, indicating the spread of the data.

Test Statistic

A value calculated from sample data during a hypothesis test. It's used to assess the evidence against the null hypothesis.