The points H(7,9), I(-2,9), and J(7,2) form a triangle. Plot the points then click the "Graph Triangle" button. Then find the perimeter of the triangle, Round your
answer to the nearest tenth if necessary,
Click on the graph to plot a point, Click a point to delete it.
H

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

With alll of except for the 2 that i did already