Jane drives 80 miles in 2 hours. How many miles could she expect to drive in 5 hours?
1 answer:
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Answer:
D
Step-by-step explanation:
Quadratic has a general form of:
The quadratic given here is:
Matching it with the general form, we can see that:
a = 1 [coefficient of x^2]
b = 3
c = 1
Now, if we look at the formula for axis of symmetry, we can easily solve this out. The axis of symmetry is given by:
Axis of Symmetry is
We know a = 1 and b = 3, so we have:
Hence,
D is the correct answer.
Answer:
Step-by-step explanation:
Given
-12 and -15
Required
Solve the difference
The question you posted included the solution. However, the solution is incorrect;
The absolute difference is represented as:
In this case:
So, the distance is calculated as:
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