Does the table below appear to represent a function? If so, write an equation using function notation that represents the table. If not, explain why it cannot represent a function. 2-31 HW eTool (Desmos). Homework Help ✎
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Input the points into the table in the eTool below to determine if it represents a function.
Click the link at right for the full version of the eTool: CCA 2-31 HW eTool
There can only be one y-value for each x-value in a function.
Plot the points on a graph and draw a slope triangle or use another method to find the slope.
The y-intercept is given in the chart when x = 0.
f(x) = 4x + 4