-3x - 9 = 3y -x - 3 = y y = -(x+3)
If you mean: 3y=-x+9 then y=-1/3x+3 and the perpendicular equation is y=3x+6
9x + 3y = -54 3y = -9x - 54 y = -(3x + 18) Therefore, the y-intercept of this equation is y=-18.
y = x-4 in slope intercept form
Hey there - First you must put this in y = mx + b (slope intercept format) format, and it will make finding the answers easy. 7x + 3y = -9 3y = -7x - 9 y = -7/3x - 3 Your slope is m, or -7/3 your y intercept is b, or -3 cheers! Donny
-3x - 9 = 3y -x - 3 = y y = -(x+3)
When the equation is in the form "y = mx + c" the intercept is given by 'c' (and the gradient by 'm'): 3x + 3y = 9 ⇒ x + y = 3 ⇒ y = -x + 3 ⇒ Intercept is 3 (And the gradient is -1)
If you mean: 3y=-x+9 then y=-1/3x+3 and the perpendicular equation is y=3x+6
-3X + 3Y = 6 3Y = 3X + 6 Y = X + 2 slope(m) = 1 Y intercept = 2 Another way to find Y intercept is to 0 out X in first equation -3(0) + 3Y = 6 3Y = 6 Y = 2
9x + 3y = -54 3y = -9x - 54 y = -(3x + 18) Therefore, the y-intercept of this equation is y=-18.
The y-intercept is -5. 2x - 3y = 15 -3y = -2x + 15 y = 2/3x - 5 the y-intercept is the number in slope intercept form that does not have a variable, the minus sign makes the intercept negative.
y = x-4 in slope intercept form
Hey there - First you must put this in y = mx + b (slope intercept format) format, and it will make finding the answers easy. 7x + 3y = -9 3y = -7x - 9 y = -7/3x - 3 Your slope is m, or -7/3 your y intercept is b, or -3 cheers! Donny
-2X -3Y = 9 -3Y = 2X + 9 3Y = -2X -9 Y = -2/3X -3 This is standard form Y = mX + b where m = slope and b = y intercept since m = -2/3 any line with that slope is parallel. Y = -2/3X + b where b = ANY NUMBER
If you mean x-3y = 6 then y = 1/3x-2
To put the equation 3y - 9 = 2x in y-intercept form (y = mx + b): 3y - 9 = 2x 3y = 2x + 9 (add 9 to both sides of the equation) y = 2/3 x + 3 (divide all terms by 3) The y-intercept is the b term in the equation, which in this example is 3.
4x+3y = 3 3y = -4x+3 y = -4/3x+1 in slope intercept form