-6
y=2x-2 equation
y-intercept is -2
x-intercept is 1
x-intercept:2x = 24x = 12y-intercept:-3y = 24y = -8
-4
6x-8+2x-5 = 7-2x 6x+2x+2x = 7+8+5 10x = 20 x = 20/10 x = 2
x + y = 10 y = x + 8 so, x + (x + 8) = 10 2x + 8 = 10 2x + 8 - 8 = 10 - 8 2x = 2 x = 1 and y = 9 because y = x + 8 y = 1 + 8 y = 9
2x + 8 = x - 7Subtract 'x' from each side of the equation:x + 8 = -7Subtract 8 from each side:x = -15
x-intercept:2x = 24x = 12y-intercept:-3y = 24y = -8
X intercept = -4 Y intercept = 2
12
For the x intercepts, y = 0 ie 0 = 2x2 + 2x - 4 or x2 + x - 2 = 0 so that (x + 2)*(x - 1) = 0 So the intercepts are (-2,0) and (1,0)
-4x + y = 8At the x-intercept, 'y' is zero.-4x = 8-x = 2x = -2At the y-intercept, 'x' is zero.y = 8
-6
Do you mean -x2-2x+8 = 0 Then if so the x intercepts are -4 and 2
y intercept is 1 x intercept is .5
2x-3 = x+5 2x-x = 8 x = 8
-7 +2x = x + 8 2x - x = 7 + 8 x = 15
2x - 3y = 0 y = 2x/3 (at x-intercepts, y = 0) therefore, 2x/3 = 0 x = 0. x = 0 is the x- intercept
x: x = 15 y: y = 10 z: z = -5