Which expression is equivalent to the given expression? 6y−12 6y−12 a)6y−12y−126y−12y−12 b)3y+3y−12 c)6y+6y−126y+6y−12 d)12y−6−6

3y+3y−12 is the right option

According to addition rules of algebra, only those terms can be added whose powers are same. Same terms while adding and subtracting at the same time cancel each other. As we can see that the second option 3y + 3y will give us -6y and then -12 is with it so it results 6y - 12 and that is the required function.

look at the picture.

y-intercept for the function on a picture is 4 → point (0, 4).

y-intercept for the function

is for x = 0. substitute:

y-intercept is 8 → point (0, 8).

x= 3^y

step-by-step explanation: