Diketahui persamaan garis <m:r>y&nbsp;</m:r><m:r>-&nbsp;</m:r><m:r>2</m:r><m:r>x&nbsp;</m:r><m:r>+ 6 = 0</m:r>. Grafik dari persamaan garis tersebut adalah ....

Diketahui persamaan garis <img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi»y«/mi»«mn»1«/mn»«/msub»«mo»=«/mo»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«mi»§#160;«/mi»«mi»dan«/mi»«mi mathvariant=¨normal¨»§#160;«/mi»«msub»«mi»y«/mi»«mn»2«/mn»«/msub»«mo»=«/mo»«mn»2«/mn»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{y_1=x+3\;\mathrm{dan}\;y_2=2x+3}" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="172" />.&nbsp;Grafik dari persamaan garis tersebut adalah ....

Diketahui persamaan garis <img align="middle" alt="Error converting from MathML to accessible text." class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi»y«/mi»«mn»1«/mn»«/msub»«mo»=«/mo»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«mi»§#160;«/mi»«mi»dan«/mi»«mi mathvariant=¨normal¨»§#160;«/mi»«msub»«mi»y«/mi»«mn»2«/mn»«/msub»«mo»=«/mo»«mi»x«/mi»«mo»+«/mo»«mn»1«/mn»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{y_1=x-1\;\mathrm{dan}\;y_2=x+1}" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="162" />.&nbsp;Grafik dari persamaan garis tersebut adalah ....

Grafik dari persamaan garis <img align="middle" alt="begin mathsize 14px style y equals negative 1 half x plus 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi»y«/mi»«mo»=«/mo»«mo»-«/mo»«mfrac»«mn»1«/mn»«mn»2«/mn»«/mfrac»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{y=-\frac12x+2}" height="30" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -11px;" width="87" />&nbsp;adalah ....

Grafik dari persamaan garis <img align="middle" alt="begin mathsize 14px style 1 half y equals 2 over 3 x plus 2 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mfrac»«mn»1«/mn»«mn»2«/mn»«/mfrac»«mi»y«/mi»«mo»=«/mo»«mfrac»«mn»2«/mn»«mn»3«/mn»«/mfrac»«mi»x«/mi»«mo»+«/mo»«mn»2«/mn»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\frac12y=\frac23x+2}" height="30" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -11px;" width="88" />&nbsp;adalah ....

Grafik dari persamaan garis <img align="middle" alt="begin mathsize 14px style straight y equals negative 3 straight x plus 4 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi mathvariant=¨normal¨»y«/mi»«mo»=«/mo»«mo»-«/mo»«mn»3«/mn»«mi mathvariant=¨normal¨»x«/mi»«mo»+«/mo»«mn»4«/mn»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\mathrm y=-3\mathrm x+4}" height="13" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -3px;" width="80" />&nbsp;adalah ....

Diketahui persamaan garis <img align="middle" alt="begin mathsize 14px style 2 straight x minus straight y plus 4 equals 0 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mn»2«/mn»«mi mathvariant=¨normal¨»x«/mi»«mo»-«/mo»«mi mathvariant=¨normal¨»y«/mi»«mo»+«/mo»«mn»4«/mn»«mo»=«/mo»«mn»0«/mn»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{2\mathrm x-\mathrm y+4=0}" height="13" role="math" src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAFgAAAANCAYAAAAt1qlwAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAABGJhU0UAAAAKIPF7gAAAAaJJREFUeNpjYIAAHyA+DMS/oPQ0IOZhGNzgP4nq/cjQQyywBuJz0PC7AMS26Aq2ALE9EDNB+clAvGYYBbAgEF+jUQArAfENIDaG8kH0Lag4TgAK6G/DKIAXA3EkjQJ4CjRBIoNEqDhOIA/Ed5H4bEC8Gy1WZKHFCQcFjuOB2sOEJs4CxA+BmI8KAQwq/lYRqec/AYwNgNwviiYmDHU/TrAJiAPQxEABuh+pbAapUaGCQ0ExHYslBUwj0cz/OIqGS1APM9AoBf/BIf4LV4paCq0QsAFHIF4HxCVAHEolB2oA8XE0sXNQcUqLiIVAHERBxUhJAP9AFxAH4uV4UiUMHATi+VR25G6kSsISmlOoUQaTktXJLSJuYSkiRNGKWHBWWgel8QFQYT4bipWoGMBeQDwXysaXgxgoTI20quQSCRVxoPJUh4isfAZaqfFAm3bCVHQoqBllgB7zQyCAYc00AyjfHOoHJVKyEge0nFRDElOBRgwblRxaAK15ywdR54RYYAvtYPyC1h+2g7FdywN1IB/DKKAJwNY0GwVUBFeAWGu4eQoAzqSBTO4nvaQAAADadEVYdE1hdGhNTAA8bWF0aCB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMTk5OC9NYXRoL01hdGhNTCI+PG1zdHlsZSBtYXRoc2l6ZT0iMTRweCI+PG1uPjI8L21uPjxtaSBtYXRodmFyaWFudD0ibm9ybWFsIj54PC9taT48bW8+LTwvbW8+PG1pIG1hdGh2YXJpYW50PSJub3JtYWwiPnk8L21pPjxtbz4rPC9tbz48bW4+NDwvbW4+PG1vPj08L21vPjxtbj4wPC9tbj48L21zdHlsZT48L21hdGg+d3JG3QAAAABJRU5ErkJggg==" style="max-width: none; vertical-align: -3px;" width="88" />. Grafik dari persamaan garis tersebut adalah....

Diketahui persamaan garis <m:ctrlpr></m:ctrlpr> <img align="middle" alt="y subscript 1 equals x plus 3 space dan space y subscript 2 equals x minus 1" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«msub»«mi»y«/mi»«mn»1«/mn»«/msub»«mo»=«/mo»«mi»x«/mi»«mo»+«/mo»«mn»3«/mn»«mo»§#160;«/mo»«mi»dan«/mi»«mo»§#160;«/mo»«msub»«mi»y«/mi»«mn»2«/mn»«/msub»«mo»=«/mo»«mi»x«/mi»«mo»-«/mo»«mn»1«/mn»«/math»" data-latex="y_1=x+3\;\mathrm{dan}\;y_2=x-1" role="math" src="data:image/png;base64,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" style="max-width: none;" />. Gambar grafik dari persamaan garis tersebut adalah ....

Grafik dari persamaan garis <img align="middle" alt="begin mathsize 14px style straight y equals negative 1 half straight x plus 3 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«mi mathvariant=¨normal¨»y«/mi»«mo»=«/mo»«mo»-«/mo»«mfrac»«mn»1«/mn»«mn»2«/mn»«/mfrac»«mi mathvariant=¨normal¨»x«/mi»«mo»+«/mo»«mn»3«/mn»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{\mathrm y=-\frac12\mathrm x+3}" height="30" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -11px;" width="86" />&nbsp;adalah ....

Diketahui persamaan garis <m:ctrlpr></m:ctrlpr> <img align="middle" alt="begin mathsize 14px style straight y subscript 1 equals straight x plus 1 space dan space straight y subscript 2 equals 3 straight x minus 3 end style" class="Wirisformula" data-mathml="«math xmlns=¨http://www.w3.org/1998/Math/MathML¨»«mstyle mathsize=¨14px¨»«mrow»«msub»«mi mathvariant=¨normal¨»y«/mi»«mn»1«/mn»«/msub»«mo»=«/mo»«mi mathvariant=¨normal¨»x«/mi»«mo»+«/mo»«mn»1«/mn»«mo»§#160;«/mo»«mi»dan«/mi»«mo»§#160;«/mo»«msub»«mi mathvariant=¨normal¨»y«/mi»«mn»2«/mn»«/msub»«mo»=«/mo»«mn»3«/mn»«mi mathvariant=¨normal¨»x«/mi»«mo»-«/mo»«mn»3«/mn»«/mrow»«/mstyle»«/math»" data-latex="\style{font-size:14px}{{\mathrm y}_1=\mathrm x+1\;\mathrm{dan}\;{\mathrm y}_2=3\mathrm x-3}" height="15" role="math" src="data:image/png;base64,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" style="max-width: none; vertical-align: -5px;" width="167" />. Grafik dari persamaan garis tersebut adalah ....