mathdad
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Determine if the given point lies on the graph of the equation.
(a, 4a); y = 4x
Solution:
Let y = 4a
Let x = a
y = 4x
4a = 4a
Yes, the point (a, 4a) lies on the graph of y = 4x.
Correct?
(a, 4a); y = 4x
Solution:
Let y = 4a
Let x = a
y = 4x
4a = 4a
Yes, the point (a, 4a) lies on the graph of y = 4x.
Correct?