Which graph represents a function that has the domain (-0, -4)U(-4,3) U (3,0), has a y-intercept at (0, 3), and is increasing on the interval (0.4)?

In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)

Write an equation for the function that includes the points (2,100)and (3,100)

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point