Answer: y = -4x
Step-by-step explanation: You would use the formula y = mx + b to solve your problem. When you plug the numbers in, you get y = -4x. There would be no "+ b" because in this case, the y-intercept (b) is equal to zero. Therefore, you would not need to write "y = -4x + 0" because that would not be the equation in its simplest form.
It is 24 liters
100%=15
increase by 60%
100 + 60 = 160
160% of 15
15 x 1.60 =24
13 + the cost of 1 brush + the cost of 1 brush = total money spent
I think the answer is:
F^-1(x)= 1/(x+3)^2
Inverse mean the opposite or reverse
Hope this makes sense! :)