For each relation, decide whether or not it is a function. Relation 1 DomainRangecloud 7 rock 3 sun −9 lake −1 Function Not a function Relation 2 DomainRange7 3 −1 1 −9 −8 3 4 Function Not a function Relation 3 , eh,, rt,, rr,, ee Function Not a function Relation 4 , 4n,, 5n,, 5h,, −2z Function Not a function

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x

What is the measure of angle x? a.101 b.158 c.44 d.79

What are the interpretations of the line 3x - 15y = 60? x-intercept y-interception a: x 20 - y -4 b: x 5 - y 20 c: x -3 - y 15 d: x -4 - y 20