Can someone please help me?!!!!
1 answer:
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We are given equations as
Firstly, we will write in slope intercept form of line
y=mx+b
Subtract both sides by 4x
now, we can divide both sides by a
we can find slope
so, we get
we are given second equation as
Firstly, we will write in slope intercept form of line
y=mx+b
divide both sides by a
we can find slope
we are given both lines are perpendicular
so, the multiplication of their slopes must be -1
we can plug values
now, we can solve for a
Multiply both sides by a
now, we can solve for a
we get
...............Answer
Answer:
B
Step-by-step explanation:
The lines intersect at exact one point. This is true because the lines do not have the same slope. This means the lines are not parallel and must cross at one point.
Calculate slope for Line 1 by where
and
.
Calculate slope for Line 2 by where
and
.