8272 is sheiaauahw Akamai wiin in electric
The interval for which the average rate of change of f(x) is negative is; from x = 0 to x = 2.5.
For the average rate of change of f(x) to be negative, it means that the change in y and the change in x must have opposite signs.
For example, if the change in y is negative, them the change in x must be positive.
Similarly, if the change in y is positive, then change in x must be negative.
Now, the graph showing this quadratic function is missing and so i have attached it.
From the graph, the only interval at which the rate of change for y and x have opposite signs is from x = 0 to x = 2.5.
In this interval, we see that x is increasing from 0 to 2.5 which is positive change while y is decreasing from 1 to -3 which is negative change.
Read more about average rate of change at;brainly.com/question/8728504
0.5kg is the same as 500g.
Let x = the unknown cost of 300g. We will use this to set up a proportion and crossmultiply.
Now crossmultiply and solve for x.
500x = 300(30)
500x = 9000
x = 18
300 grams cost 18p
The average rate of change is
( f(6) - f(0) ) / (6-0) = (11/23 + 1/5) / 6 = 13/115
Answer:down
Step-by-step explanation:You need to found the power of 5 so a1=5 you need to find the power of 5
so 136.is 5tothe 10 power so 5x5x5x5x5x5x5x5x5x5