Which equation has the same slope as y = 3x - 4?
1 answer:
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Answer:
Explanation:
In this case, you need to solve for y in y + y/a = b, if s ≠ - 1.
This is how you do it step-by-step:
<u>1. Multiply all the equation by the common denominator</u>: a
<u>2. Simplify</u>:
<u>3. Common factor:</u> y
<u>4. Divide both sides by a + 1</u>
Answer:
Step-by-step explanation:
Given are two lines equation in parametric form as
The direction ratios of the I line are -2, 4 and 8
Ii line are -1, 3, 2
These two are not proportional
Hence l1 and l2 are not parallel
Either they are skew or intersect
If intersect common point P would have coordinates as
Let us solve first two equatins for u and t and check whether 3rd equation is satisfied by this.
2*(i) -ii gives u = -3
t =0.5
Substitute in III equation
8(0.5)-2(-3) = 10 so satisifed
These two are not skew lines
The point of intersection is got by substituting either t or u
Point of intersection (2, 9, 1)