2. Graphs & Functions

State the inputs and outputs of the following relation. Is it a function?

{$(-3,5),(0,2),(3,5)$}

State the inputs and outputs of the following relation. Is it a function?

{$(2,5),(0,2),(2,9)$}

Introduction To Relations And Functions Practice 3

Is the equation $y=-2x+10$ a function? If so, rewrite it in function notation and evaluate at $f\left(3\right)$.

Is the equation $y^2+2x=10$ a function? If so, rewrite it in function notation and evaluate at $f(-1)$.