What is the slope of the line that passes through points (2,1) and (17, -17) write your answer in simplest form

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

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is