The equation y = 4x + 5 has how many solutions? Give reason
Answers
Answered by
4
Answer:
This linear equation will have no solution because there are two unknowns x and y to find them we need two equations. and please, follow me
Answered by
5
Given:
The equation y = 4x + 5
To find:
The equation y = 4x + 5 has how many solutions? Give reason
Solution:
From given, we have,
The equation y = 4x + 5
when x = 0, y = 4 (0) + 5 ⇒ y = 5
when x = 1, y = 4 (1) + 5 ⇒ y = 9
when x = 2, y = 4 (2) + 5 ⇒ y = 13
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y is dependent on the values of x.
As "x" can have as many as values, infinite numbers,
thus the "y" will also have infinite solutions.
Therefore, the equation y = 4x + 5 has infinite solutions
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