consistent and dependent - How can you classify the system of equations by looking at the graph? - Qalaxia

How can you classify the system of equations by looking at the graph?

23 viewed last edited 3 years ago

consistent and dependent consistent and independent inconsistent CCSS.HSA.REI.C.6.Q.U.0 high-school ninth grade Algebra

Anonymous

0

Sangeetha Pulapaka (last edited 4 years ago) (Expert, Educator @Qalaxia)

0

Recall what are parallel lines and intersecting lines from earlier classes.

https://www.ck12.org/book/CK-12-Middle-School-Math-Concepts-Grade-6/section/9.2/

A system of two equations can be classified as follows:

If the two lines are parallel, the system is inconsistent, with no solution.
f the two lines intersect at one point, the system is consistent and independent, with one solution.
If the two lines are the same, the system is consistent and dependent, with infinitely many solutions.

https://www.ck12.org/algebra/consistent-and-inconsistent-linear-systems/lesson/Consistent-and-Inconsistent-Linear-Systems-ALG-I/