In order for the two equations kx-8y-32 equals 0 and 4x-5y +17 equals 0 to produce parallel lines, "k" in the first equaation needs to equal 2. Then, when you plot the lines on a graph they lie parallel, with one equation liying above the y axis, and the other below it.
y and x cannot both be zero and still satisfy the equation.
what is -8 times what equals 0
4x2+50x = 0 4x(x+12.5) = 0 x = 0 or x = -12.5
Yes because the slope or gradient are the same 4/3
y=-2.5 is parallel to the x axis. The equation of the x axis is y=0
It is: y = -7 which is a straight line parallel to the x axis
If: y = 7 then there is no slope and the line will be parallel to the x axis
same x intercept as y = 3x -9 x intercept is when y = 0 0 = 3x-9 3x = 9 x = 3, the same x intercept Now find the line parallel to 3x+y = 0 with x intercept = +3 Since line is parallel it has the same slope 3x+y = 0 y = -3x +0 standard form where the number in front of x is slope, = -3 Thus y = -3x + b but we know x intercept (when y = 0) is +3 0 = -3(3) + b solve b = +9 the parallel line is y = -3x+9
x=0
x - 6x = 0-5x= 0x = 0/-5which equals x = 0
The line with equation crosses the y-axis at (0, 0), so the y-intercept is 0. While the line with equation x = 1 does not cross the y-axis at all (it is parallel to it), so it has no y-intercept.
first get both your equations into standard form... x + 2y = 9 (equation 1) x + 2y = 13 (equation 2) multiply equation 1 by (-1) -x - 2y = -9 x + 2y = 13 add the equations together 0 + 0 = 4 0 = 4 since the equations dont equal out then these equations do not intersect and are therefore parallel. PARALLEL is your answer
For the line y = 3 , there is no x-intersect., because y = 3 is a parallel line with y- 0 ( the x-axis).
It equals 0
x=0
Any line with a slope of 1 is parallel to y=x-3.