9. Inequalities and Absolute Value - 2! 1부

9. Inequalities and Absolute Value / Linear Inequalities in Two Variables / 문제 12

문제 12

Convert $6 x minus 3 y is less than 9$ into slope-intercept form, and specify the correct boundary line type.

$y is greater than 2 x minus 3$ , dashed

$y is greater than or equal to 2 x minus 3$ , solid

$y is less than 2 x plus 3$ , dashed

$y \leq - 2 x + 3$ , solid

Convert 6x−3y<96x - 3y < 9 into slope-intercept form, and specify the correct boundary line type.