Trig Identities:
cos^2x-1/sinx
sin^2x · cscx · secx

What is the distance between point a and b

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

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