We have the equation:
so:
and:
This equation has one solution.
Answer: 24/12 12/6 2/1
Step-by-step explanation:
Just divide by the nearest number (123456789)
1/4 is 25 percent so it is still 40.00
1.6 hours
152 km total divided by her speed, 95 km/h =1.6
Answer:
A function means that we get one input and one output. In this example that means for every x-value that we have, we only have one y-value.
Looking at the first option, we can see that there is no x-value that has more than one y-value which means that it is a function.
The rest of the options are seen with at least two values for one x-value in one of the points. Therefore, they wouldn't be considered a function leaving us with only option A as the solution.
