Question

Determine whether the equation defines y as function of x.a. 3x + 2y = 5b. y = - ✓x+1

Answer 1

`\begin{gathered} (a)\text{ 3x+2y=5} \\ 2y=5-3x \\ y=(5)/(2)-(3x)/(2) \\ \text{If we put any value of x, then we will find out thee value of y,} \\ So,\text{ y is the function of x.} \\ (b)\text{ y=-}\sqrt[]{x}+1 \\ \text{but if we put the value of x, then y will give two point,} \\ \text{So, y is not the function of the x.} \end{gathered}`