Determine if the relation represents a function. (2,1) (4,-7) (6,0) (4,-1) (2,9)

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

What is the inverse of the function f(x) = 2x + 1?