Question

Becky graphs a system of two linear equations and determines that (1,5) and (3,7) are solutions. What does the graph of the system look like? How many solutions are possible?
Responses
A two lines; one solutiontwo lines; one solution
B two lines; two solutionstwo lines; two solutions
C one line; infinitely manyone line; infinitely many
D curve; two solutions

Answer 1

AAAaannndd the bot gets it wrong yet again!

Two lines cannot intersect in exactly two points. Thus, the two equations represent the same line.
So, C: infinitely many solutions.

Answer 2

B two lines; two solutions

Answer 3

I apologize for the error in my previous response. You are correct; the correct answer is C: one line; infinitely many solutions. Thank you for bringing that to my attention.