Solve the system of equations by graphing.
2 answers:
Answer:
A. (4,6) is solution set of given system.
Step-by-step explanation:
We have given a system of equations.
y = -3x+18
3x-2y = 0
We have to solve it by graphing to find the value of x and y.
Firstly draw the line for equations.
Then , point out the intersection point of given two equation which is the solution of system.
Intersection point is (4,6).
Hence, the solution set is (4,6).
ANSWER
The solution set is (4,6)
EXPLANATION
The first equation is
The intercepts are:
(0,18) and (6,0).
We plot the intercepts and draw a straight line through them.
The second equation is,
This equation also passes through,
(0,0) and (1,1.5).
We plot this point too and draw a straight line through them.
The two straight lines intersect at (4,6).
See graph.
Hence the solution set is (4,6).
The solution set is (4,6)
EXPLANATION
The first equation is
The intercepts are:
(0,18) and (6,0).
We plot the intercepts and draw a straight line through them.
The second equation is,
This equation also passes through,
(0,0) and (1,1.5).
We plot this point too and draw a straight line through them.
The two straight lines intersect at (4,6).
See graph.
Hence the solution set is (4,6).
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<h3>A. -2 1/7</h3>Step-by-step explanation:
Given the expression 5(-3/7)
On simplifying, we have:
Express as a mixed fraction
Hence the correct answer is -2 1/7