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Mathematics 17 Online
OpenStudy (anonymous):

@ganeshie8 My last 2 :)

OpenStudy (anonymous):

ganeshie8 (ganeshie8):

look at the graph, where is it cutting the vertical y axis ?

OpenStudy (anonymous):

3

ganeshie8 (ganeshie8):

y = mx + b so the equation looks like y = mx + 3

OpenStudy (anonymous):

x= -2

ganeshie8 (ganeshie8):

whats the slope, m ?

ganeshie8 (ganeshie8):

Notice that the line is rising by 2 units for every 1 unit right side, so slope = rise/run = 2/1 = 2

ganeshie8 (ganeshie8):

equation would be `y = 2x + 3`

ganeshie8 (ganeshie8):

see if that makes more or less sense

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

thank you :)

ganeshie8 (ganeshie8):

yw :)

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