The graph of a linear function is shown on the grid. Which equation is best represented by this graph?
1. Find the y-intercept on the graph first and eliminate two choices. The y-intercept is the number where the graph crosses the y-axis.
2. Enter your remaining equations in the calculator and create a table to match points to this graph.
a- y=-7/4x+4
b-y=-7/4x+7
y=-4/7x+4
y=-4/7x+7
The y-intercept on the graph appears to be (0, 4), as it crosses the y-axis at y=4.
From the remaining equation choices:
a- y=-7/4x+4
b- y=-4/7x+4
The best match for the linear function represented by the graph would be y=-7/4x+4.