How many terms are in the expression 2.8b?

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal

Which equation matches the graph shown ?

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