Question

Can someone please help me with this question please?

Line M is represented by the following equation: x + y = −1

What is most likely the equation for line P so the set of equations has infinitely many solutions?

a. 2x + 2y = 2
b. 2x + 2y = 4
c. 2x + 2y = −2
d. x − y = 1

Answer 1

By graphing you can see that 2x + 2y = −2 and x + y = −1 overlap meaning they have an infinite number of solutions

Answer 2

so your answer is C

Answer 3

@BellaJay

Answer 4

Thank you so much @Mehek14

Answer 5

yw \(\ddot\smile\)