As the x value of a point on the line increase by 4, how much does the y value increase or decrease? PLS HELP

the function makes a strait line horizontally with no x intercept but a y intercept at 9.

it would open into a square depending on the type of envelope i’m not sure about the second part

the answer is 18 units because there are 18 small cubes inside the rectangle

hope this and p.s i am also in k12

step-by-step explanation:

c.

step-by-step explanation:

simple you would first have to get   a negative number where as 1 to be multiplied by 24 and then you would have to multiply 6 time 4 and then repeat that process until you reach your term