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it looks like coordinates if im seeing it correctly
i have to write an equation for the line shown and it has to be in slope intercept form @gabbyalicorn
y-intercept where line cross y-axis so look at the graph at what point line graph y-axis ?
yep right but that's b slope intercept form equation is y =mx+ b where m is slope and b is y-intercept so replace b by 2
now find slope if line increasing = positive slope line decreasing = negative slope slope is negative or positive ?
line increasing or decreasing on that graph ?
i guess decreasing now. i thought that way was positive
|dw:1433181505111:dw| if line is coming from 3rd quadrant to 1st quadrant then line is increasing and if it's coming from 2nd quadrant to 4th quadrant then line is decreasing so u were right it's positive bec line is increasing
okay since line is increasing the slope is positive
now you can pick two pick two points to find slope or slope = rise /run
slope is 2/3
yes right now plug in 2/3 y =mx+b slope is 2/3 replace m by 2/3 b=2
thank you for your help!
my pleasure :-)and yes that's right