Algebra 1 Warm-Up Day 4

What is the rate of change of the line that passes through (-15,-18) and (-12, -4)?

• 52

• 46666

The table represents some points on the graph of a linear function.

Which equation represents the same relationship?

• y=-20x-268

• y=12x-28

• y=-28+12

• y=-28x+12

The graph of a linear function is shown.

Which function best represents the graph?

The graph of an exponential function is shown.

Which function best represents the graph?

Look at the quadratic function. What is the vertex?

• (3,0)

• (1,-2)

• (-2,1)

• (0,3)