The first four terms of a sequence are shown below.
8, 5, 2, -1
which of the following functions best defines this sequence?
f(1) = 8, f(n + 1) = f(n) + 3, for n greater than 1
f(1) = 8, f(n + 1) = f(n) -5; for n greater than 1
f(1) = 8, f(n + 1) = f(n) + 5; for n greater than 1
f(1) = 8, f(n + 1) = f(n) - 3; for n greater than 1

Select all the correct answers.natalie buys a new car. in the first month, the odometer on the car records 800 miles. from past experience, she expects to drive 900 miles per monthselect all the functions that can be used to find the number of miles, f(n), recorded on the odometer after n months.of(n) = 800n + 100f(n) = 9001 - 100f(n) = 900n + 800(1) = 800; }(n) = f(n - 1) + 900, for n > 2f(1) = 800; 1(n) = f(n − 1) + 100, for n > 2(1) = 900; }(n) = f(n - 1) + 800, for n > 2

In the diagram below, tan θ = sqrt 3. what is the value of m?

The slope of the line passing through the points (2, 7) and (-4, 8) is