Question 351685
HI;
Note: to determine the solpe , solve for y in order to put the equation of the line in the slope-intercept form y = mx + b where m is the slope and b is the y- intercept(the valueof y when the line passes thru the y-axis
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3x - 3y = -9
x- y = -3
x + 3 = y
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y = x + 3

slope = 1 or (1/1) positive slope tells us the line slopes to the right
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(As y varies by 1, x varies in the same direction by 1!)
y-intercept is 3  (0,3) a point on the line
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(0, 3) and (1,4) and (2, 5) are points on the line

{{{drawing(300,300, -6, 6, -6, 6,
circle(0, 3,0.3),
circle(1, 4,0.2),
circle(2, 5,0.2),
graph( 300, 300, -6, 6, -6, 6, x+3))}}}