2. Draw the graph of each of the following linear equations and answer the following question
i) y=x ii) y=2x
iii) y=-2x iv) y=3x
v) y=-3x
i) Are all these equations of the form y=mx, where m is a real number?
ii) Are all these graphs passing through the origin?
iii) What can you conclude about these graphs?
Answers
Answered by
1
Answer:
Let length=x
Then, x=3Breadth
⇒B=
3
x
Area=x⋅
3
x
Perimeter=2(x+
3
x
)=168m.
2×
3
4x
=168
⇒x=
8
3×168
x=63m.
Length=126m
Breadth=
3
63
=21m.
Step-by-step explanation:
Let length=x
Then, x=3Breadth
⇒B=
3
x
Area=x⋅
3
x
Perimeter=2(x+
3
x
)=168m.
2×
3
4x
=168
⇒x=
8
3×168
x=63m.
Length=126m
Breadth=
3
63
=21m.
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