Answer : Option A
Explanation:
we can clearly see that from x+ y=5 we can substitute y = 5-x in y = 9x^2
Option B is clearly incorrect x can not be y -5
Option C is incorrect because y can not be 5 +x
Option D is incorrect because its y = 9x^2 not y^2 =9x^2 so y can not be 3x
if its y^2 = 9x^2 then only implies y = 3x
If you times -3 by -5 the negatives cancel eachother and therefore you get 15.
Given:
The three points are W(0,-2), I(2,0) and L(5,k).
To find:
The value of k for which the given points are collinear.
Solution:
We know that, three points are collinear if the area of the triangle formed by these three points is 0.


The three points are W(0,-2), I(2,0) and L(5,k). So,




Adding 6 on both sides, we get



Therefore, the correct option is E.
Answer:
x = 3/2 + y/4
Step-by-step explanation: