The variables x and y have a linear relationship. Doubling the value of X causes the value of y to double. When x has a value of 2, y has a value of 6. What will be the value of y when x has a value of 4?

i think its 12 cause

x makes y double the value

x2 =y6

x4= y12

to find the total number of combinations, multiply the quantity of each item by each other:

2 pairs of shoes x 3 pairs of shorts = 6 different combinations.

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph