If a+b+c=9 and a sq.+b sq.+c sq.=35. find the value of a cube+ b cube+ c cube-3abc

What is the common difference in the following arithmetic sequence? 7,3,-1,-5

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

The table below represents a linear function f(x) and the equation represents a function g(x): x f(x) −1 −5 0 −1 1 3 g(x) g(x) = 2x − 7 part a: write a sentence to compare the slope of the two functions and show the steps you used to determine the slope of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)