Suppose in the triangle ABC below, AC is 5, and CD is 4. Find as many values as you can among the following: This is incredibly hard... I can't get it.

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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

Write the percent as a fraction or mixed number in simplest form. 0.8%