In 1960, the world record for the men’s mile was 3.91 minutes. In 1980, the record mile was 3.81 minutes. Write a linear model that represents the world
record (in minutes) for the men’s mile as a function
of the number of years since 9160.
Use the model to estimate the record time in 2020
and 2040. How accurate is the 2020 estimate?

stew reads at the fastest rate of 265 words per minute.

step-by-step explanation:

it's a given that felicia reads at 260 word per minute and on connie's graph we can see that she reads 200 words per minute. since stew's table tells us that he read 795 in 3 minutes, we can divide 795 by 3 to find out how many words he reads per minute.

795/3 = 265

stew reads 265 words per minute - he reads at the fastest rate since felecia reads at 260 words per minute and connie reads at 200 words per minute.

stew (265) > felecia (260) > connie (200)

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

the answer is 40.

proof: