1.8×10^n=(6×100,000,000)×(3×1,000,000) 1.8×10^n=600,000,000×3,000,000 1.8×10^n=1,800,000,000,000,000 Divide both sides by 1.8 10^n=1,000,000,000,000,000 There are 15 0's, so n=15
Down 2 right 3. You can figure this out for other problems like this by choosing any point on the graph and following the slope. It's down because the 2 is negative and 3 is positive to it goes to the right.
