Answer: t^2
Step-by-step explanation:
if f(x)=x^2
then f(t)=t^2
The average rate of change is defined as:

For AVR to be negative, it must comply with:


Therefore, we observe that the interval that fulfills these conditions is the whole interval to the right of the parabola.
Among the options given, this interval is:
1 to 2.5
Answer:
An interval on the x-axis that has a negative rate of change is:
D. 1 to 2.5
1. n=7
2. w= 7.75
3. f= -15
4. y = 66
5. g=42
6. p= 2
The pattern of a linear function, is the following:
y = mx + b
Where m is always the slope.
m in this case is -4, hence
The correct answer for your question is -4.