The function of f(x)=7/x-2 is one-to-one

How to write 3 tenths and 5 tenths as a decimal

Which is the equation of a line perpendicular to the line with the equation 3x+4y=8

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