nope.
9x+3y = -22 has slope -3
better review how to find the slope.
Which equation has the graph parallel to the graph 9x + 3y =-22
y=3x-22****
y=-3x + 8
y=1/3x + 12
y = -1/3x-2
Please check my answer
2 answers
Write your equation in explicit form:
y = m x + n
where:
m is the slope of the line
n is the y intercept
9 x + 3 y = - 22 Subtract 9 x to both sides
9 x + 3 y - 9 x = - 22 - 9 x
3 y = - 9 x - 22 Divide both sides by 3
y = - 9 x / 3 - 22 / 3
y = - 3 x - 22 / 3
Parallel lines have the same slope m
In this case m = - 3
Line with slope m = - 3 is:
y = - 3 x + 8
So:
9 x + 3 y = - 22 and y = - 3 x + 8
are parallel lines
y = m x + n
where:
m is the slope of the line
n is the y intercept
9 x + 3 y = - 22 Subtract 9 x to both sides
9 x + 3 y - 9 x = - 22 - 9 x
3 y = - 9 x - 22 Divide both sides by 3
y = - 9 x / 3 - 22 / 3
y = - 3 x - 22 / 3
Parallel lines have the same slope m
In this case m = - 3
Line with slope m = - 3 is:
y = - 3 x + 8
So:
9 x + 3 y = - 22 and y = - 3 x + 8
are parallel lines
2 answers