"Part A: What is the y-intercept of the function, and what does this tell you about the horse? (4 points)" The y-intercept is (0,8), which tells us that at the beginning the horse is 8 miles from the barn.
"Part B: Calculate the average rate of change of the function represented by the table between x = 1 to x = 3 hours, and tell what the average rate represents. (4 points)" The value of the function at x=1 is 58 and that at x=3 is 158. Thus, the change in the horse's distance from the barn is 158-58, or 100 feet. The time period involved here is 2 sec. Thus, the average rate of change of the horse's position with respect to time is
100 feet
average rate of change = ---------------- = 50 ft/sec
2 sec
If the horse were to move steadily at a fixed rate from 58 feet to 158 feet from the barn, its average rate would be 50 ft/sec.
"Part C: What would be the domain of the function if the horse continued to walk at this rate until it traveled 508 feet from the barn? (2 points)"
Here time begins at x=0 and ends at x=4 sec. Thus, the appropriate domain here is [0,4] sec.
Answer:
Not sure what this question is asking but for the hourly rate, the answer is $20.
Step-by-step explanation:
You can write an equation as 20x=400.
Simply solve it by dividing each side by 20 to find the hourly rate in dollars per hour.
You get x=20 as your answer so 20 dollars per hour!
Hope this helps! :)
Answer:
See step-by-step explanation
Step-by-step explanation:
Whole numbers are 
Integer but not whole numbers are 
Rational numbers are fractions
Irrational numbers are numbers that are not rational
is irrational number
is integer but not whole number
is integer but not whole number
is integer but not whole number
is integer but not whole number
is rational number
is irrational number
is whole number
is rational number
is whole number
is irrational number
is rational number
is whole number
is rational number
is whole number
Answer:
53/54 = 106/108
Step-by-step explanation:
You can find the answer because 53/54 * 2/2 = 106/108
2/2 = 1 - right? When you multiply any number by one, it stays the same. That's how you can tell, 53/54 = 106/108.
A. 1/2 (2 pints)
B. 1/4 (4 quarts)
C. 1/8 (8 pints)
D. B (1/8)
1/2 x 1/4 = 1/8
Glad to Help!