My Daughter Stacy needs help in math plz help!
posted by Stacy's Mom :Literally from the Song! .
You have to find the x and y coordinates:(She doesn't get it and neither do I)
2x + y = 9
The question doesn't go with the equation. I suspect it is a plotting exercise
Make a table
x y
Put in for x 0, 1, 4
Solve for each corresponding y.
Then graph the points, and connect them with a straight line.
As is stands now, the problem as stated is confusing.
Sorry,does this go with it:
Be sure to put each equation in slope intercept form. Identify the slope and the yintercept of the line. Graph the yintercept and then count the slope to determine another point on the line.
Yes.
Put the equation in this form:
y= mx + b m will be the slope, b is the y intercept (y intercept is when x is zero).
2x + y= 9
y= 2x + 9 slope is 2, y intercept is 9
On the graph paper mark (0,9) That is the intercept.
Then go over 1 right, down 2. That is the next point, plot it.
why don't you help her out! didn't u you go to school or something?!? huh???
you lazy mom!!
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