How do you rewrite y=3x-4 using function notation

Algebra 1: unit 6 part 2 of test a) the table shows a linear function. x 0 1 2 3 5 13 21 29 37 45 53 (a) determine the difference of outputs of any two inputs that are 1 unit apart. show your work. (b) determine the difference of outputs of any two inputs that are 2 units apart. show your work.

Find the value of x. give reasons to justify your solutions! h ∈ ig

If the value of cos330°is√3/2 then find cos 165°.