Suppose that a company has just purchased a new computer for $2800. the company chooses to depreciate using the straight-line method for 7 years.

Which statement best explains whether the table represents a linear or nonlinear function? input (x) output (y) 2 5 4 10 6 15 8 20 it is a linear function because the input values are increasing. it is a nonlinear function because the output values are increasing. it is a linear function because there is a constant rate of change in both the input and output. it is a nonlinear function because there is a constant rate of change in both the input and output.

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?

Simplify: -2x 3 (-4) x 6 x (-5) x (-3) x 9