Whenever you're interested in computing the (absolute) difference between two values of a certain variable, you have to subtract the final value and the initial value. This is often written as delta:

So, in this case, the final temperature is -30°F. The initial temperature is 115°F. So, the variation is

A negative delta indicates that the value decreased, which is our case.
the inequality for the graph is x<3
Answer:
my big brother had the same question so ill ask him to help u
Step-by-step explanation:
For the 3 days he ran a total of : 3 * 900 = 2700 meters.
1000 meters = 1 kilometers
2700 meters = 2700 / 1000 = 2.7 kilometers.
Between last week and this week, Bill ran a total of 6 kilometers.
How far he ran this week = 6 - 2.7 = 3.3 kilometers.
Option C.
Answer: THE ANSWER IS D. Yes; no value in the domain corresponds to more than one value in the range.
Find the domain and range.
Domain:
{
−
2
, 3
, −
0.5
, 4
}
Range:
{
9
}
Step-by-step explanation: ITS NOT A OR C
Determine if the relation is a function.
The relation is a function.