A car driving down the road
To find the average, or mean of data, we add them all up, and divide by the number of data points:
-1.2 + 0.8 + 0.65 - 3.4 + 5.8
>> 2.65
2.65 / 5
>> 0.53
Since the variable cost would be 4, you would multiply the variable of which is given, in this case, x, with 4. 4x
Since it's a fixed cost, you wouldn't touch the 200 and just add it to the 4x to get the total.
f(x)=4x+200
Answer:
(-8, -2)
Step-by-step explanation:
Subtract 2 from -6, so -6 -2 which gives -8.
Subtract 3 from 1 so, 3-1 = -2.
