Answer:
2·x²+4
Step-by-step explanation:
The sum is an answer to an addition problem and 2 times a number means to multiply by 2. That number is squared so you it's to the second power.
Answer:
for 1 it is the 3rd graph
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
25 = e^k (0.15)
e^k = 25/0.15
k = Ln(25/0.15) ≈ 5.116
Hector can bike 0.6 miles in 12 hours
