A parabola can be drawn given a focus of (0, -8) and a directrix of x=8. What can be said about the parabola?

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

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

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is