Question

The rate of change for linear function A is 1/3. It’s graph has a y intercept of 1. The graph below represents function B. What do the graphs of these two functions have in common?

Answer 1

The
`x`-intercept

Explanation:

The equation of line A is
`y=(1)/(3)x+1`.

The equation of line B is
`y=x+3`.

The lines share the same
`x` intercept, since when
`x=-3`,
`y=0` for both lines.