3more than six times a number is 15

The question is 3 + 6(x) = 15 
so you need to find x 
so you should add -3 on both sides of the equation and you will have:
6(x) = 15 -3 
6(x) = 12 
now you can divide both sides by 6 and you will have:
x = 12/6 
x = 2 :)))
I hope this is helpful
have a nice day

The correct answer would be "convenience"

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

answer: the function g(x) has the greatest slope.