Are those supposed to be comas or decimal points , if they’re comas then i think the scientific notation would be 1.222 x 10^8
14 because you count the height and how much the base is from the farthest point left to right and multiply h=2 b=7 therefor 2x7 is 14
Easy peasy
slope intercept form is y=mx+b where m=slope
we see taht we have y=7/2x-2
therefor m=slope=7/2
the slope is 7/2
Volume of cube = L^3
so, volume = 3^3 = 27 inch^3
