Problem 70 of 7
Use the graph description at x = -0.5, the y-value of f(x) is -2.5 to find f(-0.5).
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read function output from y=f(x).
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Graph description must include a point or readable y-value for the requested x.
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Solution
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1. In f(a), a is the x-coordinate input.
2. Read the y-coordinate on the graph at that x-value.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
X-value as the output.