Question

Which values of m and b will create a system of equations with no solution? Check all that apply.

Answer 1

2 equations of lines will have no solution if they have same coefficient m but different coefficient b. If they would have same coeficient b they would logicaly be "on on another"

After knowing this we can see that second and fifth option have m=-2 and they also have different coeficients. which means they are the answer

Answer is second and fifth option.

Answer 2

Answer: Answer is second and fifth option.

Step-by-step explanation:  

m = –2 and b =

m = –2 and b =