6 + y = 8 y = 8 - 6 y = 2
7x+y=6 y intercept when x=0 7(0)+y=6 0+y=6 y=6 line crosses y axis at (0,6)
y² - y - 6 = (y + 2)(y - 3)
y + 6 + 6 = 15 15-6-6 = y 9-6 = y 3 = y
-y + 7 = 13 -y = 6 y = -6
6 + y = 8 y = 8 - 6 y = 2
3x2-y=6 3x2-y=6
Y+6
7x+y=6 y intercept when x=0 7(0)+y=6 0+y=6 y=6 line crosses y axis at (0,6)
6y
-1
6 - y + 5y - 6y = 0 6 = y -5y + 6y 6 = -4y + 6y 6 = 2y 6/2 = y 3 = y
y = -6 is a horizontal line that cuts the y-axis at -6.
y² - y - 6 = (y + 2)(y - 3)
at y=6.Make x==0 // then you get the y interceptthen y=0+6solve for y, y=6
y = 6 - xThe slope is -1 .The y-intercept is y=6 .
Rewrite it in the form y = mx + c and then the y-intercept is c.So x + y = 6 => y = -x + 6 Therefore [m = -1] and c = 6 so the y-intercept is 6.