Step-by-step explanation:
by which method defination method, prime factorization or division method
Hope this helps with your questions :)
Explanation is in the file
tinyurl.com/wpazsebu
Answer:
After two seconds
h(2) = -16(2^2) + 115(2) + 19
h(2) = -64 + 115(2) +19
h(2) = 185
Let me know if this helps!