Back to Understand that solutions to a system of two linear equations correspond to points of intersection of their graphs — Problem 3 · Task Set 33

8.EE.C.8.a Tutor Intake -- Systems of Equations, Graphical Interpretation

This short check helps your tutor see where to start. Work each problem on
your own, without a calculator. If you are not sure, give your best try —
every answer helps your tutor plan your first few sessions.

Grade 8·8 problems·~8 min·Common Core Math - Grade 8·standard·8-ee-c-8a

Work through problems with immediate feedback

Procedures

Without graphing: the system $y = 3x + 2$ and $y = 3x - 4$ has
lines with the same slope (3) but different y-intercepts (2 and
-4). How many solutions does this system have? Enter a number
(enter -1 to mean "infinitely many").