A book store owner randomly samples 100 customers on two separate days to see what their favorite type of book is. The data shows the results of the two samples. The book store owner expects 850 customers.

Based on the samples, about how many mystery books will the book store sell?

Enter your answer rounded to the nearest whole number in the box.

how many players are there?

step-by-step explanation:

the formula of a slope:

from a table we have

substitute:

the slope of f(x) is -1.

the graph of funcfion g(x) is a horizontal line. the slope of a horizontal line is equal 0. therefore the slope of g(x) is 0.

-1 < 0

step-by-step explanation:

1

graph b

step-by-step explanation:

one solution- graph a (clear intercepting point.)

no solution- graph b (they're parallel, there will never be a point of interception.)

infinite solutions- graph c (all points intercept.)