What is the solution to the system shown here? x + y ≥ 5 x + y ≤ 5 no solution points in shaded area between two parallel lines
points on a line points on one side of one of the lines
2 answers:
Answer:
The solution to the system of equation is:
Points on a line (x +y =5)
Step-by-step explanation:
We are asked to find the solution of the system of equations as:
x + y ≥ 5
and x + y ≤ 5.
Clearly from the equation we could observe that both the inequalities are similar there is just a change of the sign in the inequality.
one has ≤ sign and the other has ≥ sign.
Hence the common region is:
x + y =5.
Hence, The solution to the system of equation is:
Points on a line (x +y =5)
Hence, the common region will be a straight line with x-intercept at (5,0) and x-intercept of the line at (0,5).
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Answer:
C.
Step-by-step explanation:
Let ,
and
. From statement we know that
, which is equivalent to the following linear algebraic formula:
(1)
(2)
Then, the coordinates of point B on AC are:
Which means that correct answer is C.