The lengths of two sides of a triangle are shown below: Side 1: 3x² − 4x − 1

Side 2: -x² + 4x + 5

The perimeter of the triangle is 5x³ − 2x² + 3x − 8.

Part A: What is the expression that represents the length of the two sides, 1 and 2, of the triangle?

Part B: What is the expression that represents the length of the third side of the triangle?

Five dinosaurs go for a walk and come across some lovely chicken wings. their names are rexy, bronto, steggy, paly, and terry. there are exactly 5 dozen wings(equal enough for each dino to have a dozen right? ); however, terry is on a diet and he only eats 6 wings. if paly eats 2 more than terry, steggy eats 4 more than paly, and bronto and rexy eat the same amount because they are really hungry from not eating all day, how many chicken wings did each dino eat?

Which is the graph of the piecewise function f(x)? f(x)=[tex]f(x) = \left \{ {{-x+1, x\leq 0 } \atop {x+1, x\ \textgreater \ 0}} \right.[/tex]

The graph of f(x), shown below, resembles the graph of g(x) = x2, but it has been changed somewhat. which of the following could be the equation of f(x)?