Evaluating Functions instruction
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Complete the steps in order to write the inverse of f(x) = x + 5 1. = x + 5 2. = y + 5 3. = y 4. = x - 5
1.Y = x + 5
Use the graph to evaluate the function for the given input value.
f(−1) = -8 f(1) = -12
g(x) = x3 + 6x2 + 12x + 8 URL:https://media.edgenuity.com/contentengine/frames/fb228974-6733-11e3-bd3a-bc764e043e0c/3109-02-03-10-03-image1.png Determine the function's value when x = −1.
g(−1) = 1
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Use the graph to determine the input values that correspond with f(x) = 1.
x = −7 and x = 2
f(x) = -1/3x + 7 Determine the input that would give an output value of 2/3 2/3=-1/3 x + 7 -19/3= -1/3x
x=19