x + 2y + 6 = 0
Subtract (x + 6) from each side :
2y = -x - 6
Divide each side by 2 :
y = -1/2 x - 3
When the equation is in this form, you can look at it and know immediately that the slope of its graph is -1/2 and its graph crosses the y-axis at y= -3.
In order to graph it, draw a straight line with a slope of -1/2 through the point on the y-axis where y= -3 .
To solve for y in the equation X + 2 y + 6 = 0 , we isolate y to get y = − 2 1 X − 3 . The slope of the graph is − 2 1 and it crosses the y-axis at − 3 . To graph, plot the y-intercept at (0, -3) and use the slope to find another point, drawing a straight line through these points.
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Jawaban:Penjelasan:Jawaban: A. Guru menyiapkan urutan belajar dengan pola "whole-part-whole". Alasan: Pola "whole-part-whole" adalah metode pembelajaran yang ...