Answer:
see below
Step-by-step explanation:
A discriminant value of zero means there is exactly one x-intercept. The graph below has that characteristic.
_____
<em>Comment on discriminant</em>
discriminant > 0, two (2) x-intercepts (first 2 graphs)
discriminant < 0, no (0) x-intercepts (third graph)
Answer:
16 miles
Step-by-step explanation:
Assume the working day in a week is 5.
Given:
Michael drives 160 miles at the end of the work week. therefore as per assumption,
5 days of travelling distance = 160 miles
To find the distance of Micheal's house from work.
Solution:-
5 days of travelling distance = 160 miles --------------------(given)
Now,
Per day driving for work =
Per day driving for work =
Per day driving for work =
So, Micheal drives to work each day is 32 miles.
Therefore, the one side driving of Micheal is equal to distance of Micheal's house from work.
One side driving of Micheal =
One side driving of Micheal =
One side driving of Micheal = 16 miles
Therefore, the distance of Micheal's house from work is 16 miles.