Question

What is the slope-intercept equation for the graph shown below?

Answer 1

`\sf\\Here,\\y-intercept(c)=-1\\\\Slope(m)=(y_2-y_1)/(x_2-x_1)=(-3-(-1))/(1-0)=-2\\\\\textsf{Here, }(x_1,y_1)\textsf{ and }(x_2,y_2)\textsf{ are the passing points of the line.}\\\textsf{In this case, }(x_1,y_1)=(0,-1)\textsf{ and }(x_2,y_2)=(1,-3).\\\textsf{Now slope-intercept equation of the line is given by:}\\y=mx+c\\\textsf{or, }y=-2x-1`