An office building has 8 floors above the ground. on a line graph that models the average number of times the elevator stops on each floor each day, which values will be the x-coordinates?

D = {1, 2, 3, 4, 5, 6, 7, 8}

Step-by-step explanation:

The x-coordinates are the domain values for the function.

There is no 0 floor. The floors are not negative.

The correct answer is D = {1, 2, 3, 4, 5, 6, 7, 8}.

Answer choice on USA Test Prep is A

i do not know the answer

step-by-step explanation:

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116