The answer to your question is : C. the invasion of Belgium
1. The answer would be about 20.72, or 20.7142 if you don’t want the rounded version
2. The answer is -12.8
The equation of a linear function has no exponents higher than 1, and the graph of a linear function is a straight line. The equation of a non-linear function has at least one exponent higher than 1, and the graph of a non-linear function is a curved line
Answer:
the answer should be x=10