Classifying a Quadrilateral in the Coordinate Plane

Which statement proves that quadrilateral HIJK is a kite?
HI ⊥ IJ, and m∠H = m∠J.
IH = IJ = 3 and JK = HK = , and IH ≠ JK and IJ ≠ HK.
IK intersects HJ at the midpoint of HJ at (−1.5, 2.5).
The slope of HK = and the slope of JK = .

What are the soultion(s) to the quadratic equation 40- x^2=0

Mexico city, mexico, is the world's second largest metropolis and is also one of its fastest-growing cities with a projected growth rate of 3.2% per year. its population in 1991 was 20,899,000 people. use the formula p = 20.899e0.032t to predict its population p in millions with t equal to the number of years after 1991. what is the predicted population to the nearest thousand of mexico city for the year 2010?

Graph the linear function using the slooe and y intercept