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
3 answers
B two lines; two solutions
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.
Two lines cannot intersect in exactly two points. Thus, the two equations represent the same line.
So, C: infinitely many solutions.
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.
1 answer