The position of an object moving along a line is given by the function . Find the average velocity of the object over the following intervals. (a) [1, ]
(b) [1, ]
(c) [1, ]
(d) [1, 1h] where h0 is any real number.

Which of the functions below could have created this graph?

16x^2-16x=5 solve the equation by completing the square

Points j and k plotted on the coordinate grid are two vertices of rectangle jklm rectangle jklm has an area of 7 square units point j is located at 2,1 and point k is located at -5,1 each vertex of the rectangle is located at a point that has integer coordinates. what is the perimeter of rectangle jklm? (need answer asap)