Your answer is -25
(-1)2+6(-5)+7=0
-2-30+7=0
-32+7
-25=0
The slop is -1 and the y-intercept is (0,7) so then go on the graph and plot a point on the y- axis line at 7. Then go right 7 units and down 7 units and that should be it :)
11,330 because you would multiply the number of tornadoes by the number of years
