Answer:
(x+3)(x+5)
Step-by-step explanation:
Yes, this is a function
You know this because it passes the vertical line test.
I hope this helps!
7.3×10^22 = 73,000,000,000,000,000,000,000
73,000,000,000,000,000,000,000 × 26,000,000 = 1,898,000,000,000,000,000,000,000,000,000 or 1.898 × 10^30