Answer:
Option D
Step-by-step explanation:
The expressions are given in factor form.
Whenever any one factor is 0, expression is 0
Since x=5 we have x-5 =0
So wherever x-5 is a factor, the expressions has to be 0
Out of 4 expressions given we have
Option D is only having x-5 as factor
Hence option D expression
when x=5
Other expressions cannot be exactly 0 since x-5 is not a factor for any other of them
So only option D is right.
Answer:
The average rate of change is 1.275
Step-by-step explanation:
The average rate of change of f(x) from x=a to x=b is given by:
The money Terry invested is modeled by the function where x represents number of days.
The average rate of change from day 2 to day 10 is given by:
The average rate of change becomes:
