Answer: True
Step-by-step explanation:
It's True because graphing something like a symmetric on the x-axis then there can only be at least one x-intercept.
Answer:
The explicit solution of the initial value problem is 
Step-by-step explanation:
The step by step explanation is shown on the first uploaded image
Answer:
X=21
Step-by-step explanation:
Answer:
C
Step-by-step explanation: