Question

Write an equation like y=mx+b to describe the graph

Answer 1

y=-1/2+0
hope this helped !:)
one-step-solving-equation

Answer 2

The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.