4 out of 24 reduced to 1 out of 6 since there are 24 total buttons and 4 are blue. About 16.67%
The second one u picked is not correct. Plug on the answers for all the options making sure that they match up with the expression in the question
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.