Rise is the change between the y-coordinates of any two points along a line in the xy-plane. true or false

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?

Which best explains why this triangle is or is not a right triangle ?