I need serious help in algebra 2. To the people who use plato do you guys thing you can help me get caught up?

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

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

Find the distance between the point (-3,-4), and (see the picture below)