What is the constant of 1, -5 and 2,-2.5

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Side xy of triangle xyz is extended to point w, creating a linear pair with ∠wyz and ∠xyz. measure of an exterior angle what is the value of x? 64 80 100 180

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?