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4-78.

Write a possible equation for each of these graphs. Assume that one mark on each axis is one unit. When you are in class, check your equations on a graphing calculator and compare your results with your teammates. 4-78 HW eTool (Desmos). Homework Help ✎

Notice that this is a hyperbola (y = 1/x).

Notice that the vertex is (0,−5).

Notice that this is a cubic graph.

Notice that this is an exponential graph.

Notice that the y-intercept is (0, −6).

See the hints from parts (a)-(e) to help you solve parts (f)-(i).

Use the eTool below to graph the equations.
Click the link at right for the full version of the eTool: A2C 4-78 HW eTool