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helpmeplz311
Help please. My assignment : http://s1274.photobucket.com/albums/y434/hmp311/ An online whiteboard: http://cosketch.com/rooms/hi
my internet is being weird,be right back
my internet is being weird, please go tocosketch
2x + y = 10, solve for y to get the equation of the line. you get y = -2x + 10, since the coefficient of x is negative, the slope will be negative. remember y = mx + b, where "m" is the slope, that's why it's a negative slope. Now plug in your values for x to get your y values using y = -2x + 10, when you have a y value, but no x, just solve your original equation for x and plug in for y
um, will you draw it please?
y = -2x + 10 the first value in your table shows that x = -2 therefore, y = -2(-2) + 10 which is y = 14 now you have the plot (-2, 14) plot dat sheet and the rest and just draw a line through'em