The graph shows two lines, A and B. Based on the graph, which statement is correct about the solution to the system of equations
for lines A and B?
A. (4, 4) is the solution to line A but not to line B.
B. (4, 4) is the solution to both lines A and B.
C. (5, 1) is the solution to line B but not to line A.
D. (0, 2) is the solution to both lines A and B.
A. (4, 4) is the solution to line A but not to line B.
B. (4, 4) is the solution to both lines A and B.
C. (5, 1) is the solution to line B but not to line A.
D. (0, 2) is the solution to both lines A and B.
2 answers:
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Answer:
Step-by-step explanation:
Given line is,
y=-4x+3
when, x=-1 , y=-4(-1)+3=4+3=7
when, x=0 , y=-4(0)+3=0+3=3
when, x=1 , y=-4(1)+3=-4+3=-1
So, we got the points (-1,7) , (0,3) , (1,-1)
Now, putting the points in the graph and adding them , we will get the graph of given line.
Please check image for the graph.
Now for the second part-
The graph is positive means- it will be above the x-axis, that is y value will be positive.
From the graph we can see that, if x<0 , then y is positive.
So, any value of x which is less than 0 , will give the positive graph here.
