Which of the Following Is the Slope-Intercept Form for the Equation

Multiple Choice

Which of the following is the slope-intercept form for the equation of a line?

A) $y - y _ { 1 } = m \left( x - x _ { 1 } \right)$
B) $A x + B y = C$
C) $y = m x + b$
D) $A x + B y + C = 0$