Parameterize by
with and . Take a normal vector to ,
which has norm
Then the integral of over is
Answer:
A. 2x + y < 7
Step-by-step explanation:
the slope is negative and the y-intercept is positive
Answer:
7-2x=3+x
Step-by-step explanation:
where x is the number
2x+4.7=77.8
double the unknown number then add 4.7