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Grayfox5Best ResponseYou've already chosen the best response.0
dw:1335797674303:dw
 one year ago

estudierBest ResponseYou've already chosen the best response.0
OK, so feed them x values into your formula to get the corresponding y values. Plot the pairs and join the dots........
 one year ago

phiBest ResponseYou've already chosen the best response.1
Y=2x+3 this is shorthand. It means if you replace x with a number, you can figure out y for example, replace x with 0: y= 2*0+3 now do the arithmetic to find y
 one year ago

phiBest ResponseYou've already chosen the best response.1
You need to know order of operations: do multiplication first, then addition
 one year ago

SissyLunaBest ResponseYou've already chosen the best response.0
Best Answer  Chosen by Asker The general equation of a straight line graph is y = mx + c, where m is the slope and c the intercept on the y axis. So the slope is 2, and the y intercept is 3. To plot, calculate y when x = 3: y = 2x  3 y = 2*(3)  3 y = 6  3 y = 9, so plot the point (3, 9) Now find y when x = 3: y = 2*3  3 y = 6  3, y = 3, so plot the point (3,3) Join the two points you have plotted, and there is your graph.
 one year ago

Grayfox5Best ResponseYou've already chosen the best response.0
thanks it really helped me a lot
 one year ago
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