Systems of Equations

NZ Level 7 (NZC) Level 2 (NCEA)

Systems of Inequalities in Two Variables

Which of the following inequalities are represented using a solid line on a graph? Select all that apply.

$y-3x>5$`y`−3`x`>5

A

$x\ge4$`x`≥4

B

$-2y+x\le-10$−2`y`+`x`≤−10

C

$y+3x>7$`y`+3`x`>7

D

$y-3x>5$`y`−3`x`>5

A

$x\ge4$`x`≥4

B

$-2y+x\le-10$−2`y`+`x`≤−10

C

$y+3x>7$`y`+3`x`>7

D

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