Find the geometric mean of 7 and 12. brainliest if you can get me the answer step by !

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

Use sigma notation to represent the following series for 9 terms.

Identify the function that contains the data in the following table: x     -2         0         2         3         5     f(x)     5         3         1         2         4     possible answers: f(x) = |x| + 1 f(x) = |x - 2| f(x) = |x - 2| - 1 f(x) = |x - 2| + 1