A solid vertical line on a Cartesian plane where the $x$x-axis is labeled 'x' and the $y$y-axis is labeled 'y', both ranging from -10 to 10. The line intercepts the $x$x-axis at $2$2, but this is not explicitly labeled or given. The area to the right of the line is shaded gray.

Easy

< 1min

Write the inequality that describes the points in the shaded region.

Easy

< 1min

Is $\left(6,20\right)$(6,20) a solution of $y$y $\ge$≥ $4x+5$4x+5?

Easy

< 1min

Is $\left(3,2\right)$(3,2) a solution of $3x+2y$3x+2y $\ge$≥ $12$12?

Easy

< 1min

Outcomes

9.C4.2

Graph relations represented as algebraic equations of the forms x = k, y = k, x + y = k, x – y = k, ax + by = k, and xy = k, and their associated inequalities, where a, b, and k are constants, to identify various characteristics and the points and/or regions defined by these equations and inequalities.

6.12 Regions defined by inequalities

Interactive practice questions

Outcomes

9.C4.2

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