Answer:
No.
Step-by-step explanation:
In a function, two points CANNOT be directly above each other. In this case, (1,3) and (1,-2) are above each other.
Answer:
x = 22
Step-by-step explanation:
9x = 99y
y = 2
9x = 99 * 2
99 * 2 = 198
9x = 198
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9 9
x = 22
Answer:
2/3 hour or 40 minutes
Step-by-step explanation:
They work at the same speed.
In 1/2 hour, they painted 3 panels.
In 1 hour, they would paint 6 panels.
In 1 hour, Dan would paint 3 panels.
Their individual speed is 3 panels per hour.
2 panels is 2/3 of 3 panels.
It will take 2/3 hour to paint 2 panels.
2/3 hour = 2/3 * 60 minutes = 40 minutes
Answer:
Domain: All real numbers
Range: y is greater than or equal to -5
Step-by-step explanation:
The domain is every possible x value. Because the function keeps going, it will be all real numbers.
The range is every possible y value. Because the function never goes below -5, y has to be greater than or equal to that.
Hope that helps! :D
D 15:1
Because you want the boats to docks so you get 45:3 then you need to reduce so that gives you 15:1