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Question

Which of the following is/are true regarding the following linear equation:
y=4x52
  1. It passes through (2.5,0) and m=4
  2. It passes through (2.5,0) and m=4
  3. It passes through (0,2.5) and m=4
  4. It passes through (0,2.5) and m=4

A
It passes through (2.5,0) and m=4
B
It passes through (0,2.5) and m=4
C
It passes through (0,2.5) and m=4
D
It passes through (2.5,0) and m=4
Solution
Verified by Toppr

The given equation is y=4x52
Here x is the independent variable.
We assign any 4 values of x and obtain the corresponding values of y.
x=2
y=10.5,
x=1
y=6.5,
x=2
y=5.5.
x=4
y=13.5
So, the ordered paires of values of (x,y)=(2,10.5),(1,6.5),(2,5.5) and $ (2,13.5).
Now we plot them on a graph.
The line passes through (0,2.5) and m=4..

202619_197838_ans.png

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