Consider the function represented by the equation x-y=3 which is the equation written in function notation with x as the independent variable
f(x)=y + 3
f(x)=-y-3
f(x)=-x+3
f(x)=x-3

f(x) = x - 3

Step-by-step explanation:

Rearrange x - y = 3 to isolate y

-y = 3 - x

y = (3 - x) / (-1)

y = x - 3

Change to function notation

f(x) = x - 3

the answer to your question is c.)   volcanoes built the mountains and earthquakes tore them down.

step-by-step explanation:

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.