Heberto could go 14 blocks East and 14 blocks south, so the last answer
ANSWER
The graph has no zero.
EXPLANATION
The given polynomial function is a quadratic graph that has its maximum point at

The graph has no x-intercept.
This implies that, the polynomial function represented by this graph has no zeros.
The correct answer is option D
Answer:
X = [-5 -1 2 1] - [-1 -2 4 8] = [-4 1 -2 -7]
Answer:

Step-by-step explanation:
To know the hours of flight, subtract the departure time from the arrival time
so

Remember that Chicago and Dallas are in the same time zone