He points in the table lie on a line. What is the slope?

∆red ≅ ∆ by rule will give brainiest if possible

Which of the following graphs could represent a cubic function?

If (x + 8) is a factor of f(x), which of the following must be true? both x = –8 and x = 8 are roots of f(x). neither x = –8 nor x = 8 is a root of f(x). f(–8) = 0 f(8) = 0