If the point (1, 2) lies on the graph of the equation 2y = ax – 4. Find the value of a.
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According to the question:
x=1 and y=2
so,
putting the values
2(2)=a(1)-4
4=1a-4
4+4/1=a
a=8
x=1 and y=2
so,
putting the values
2(2)=a(1)-4
4=1a-4
4+4/1=a
a=8
rehabsadaf:
hey x=1 & y=2
??y so?
& how?
Amp??
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