Triangle RST, with vertices R(-5,5), S(-3,8), and T(-7,7), is drawn inside a rectangle, as shown below. What is the area, in square units, of triangle RST?

Given the following sampling distribution of one mean with a sample size 49, from a normally distributed population,find the population standard deviation, o.79828588912497

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

In which form is the following function written? y = - 2(x – 3)(x + 5)