Both of these are linear functions:
Distance A is d=2.5h and is proportional to time because the distance is just 2.5 times however many hours you have traveled.
Distance B is d= 2(h-1) + 4. This is not proportional to time but it is a linear function.
Answer:B
Step-by-step explanation:
<h3>
Answer: D) 1.2 yards</h3>
Explanation:
Apply the square root to 1.44 to get 1.2
If the square has side lengths 1.2 yards, then,
area = side*side = 1.2*1.2 = 1.44 square yards
which helps us confirm the answer
Answer:
-5 + 12i
Step-by-step explanation:
Area = side AB * side BC = (5x + 5x + 3)(3x + 92x - 4)
= (10x + 3)(95x - 4) = 950x^2 - 40x + 285x - 12
= 950x^2 + 245x - 12 Answer
This cannot be negative so restriction on x is 950x^2 + 245x > 12
That is x > 0.0421