Exercises: Creating and Graphing Two-Variable Equations

Show your work for each problem. When writing equations, define your variables. When graphing, label both axes with variable names and units.

Grade 9·22 problems·~35 min·Common Core Math - HS Algebra·standard·hsa-ced-a-2

Work through problems with immediate feedback

Fluency Practice

$Line y = -2x + 8 from (0,8) to (4,0) with four labeled candidate points A through D$

The line $y = -2x + 8$ is graphed on axes with $x$ from 0 to 4 and $y$ from 0 to 8. Which ordered pair lies on this line?

$(1, 4)$

$(2, 4)$

$(3, 3)$

$(1, 7)$