Algebra

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The table below represents a linear function f(x) and the equation represents a function g(x):


x f(x)
−1 −5
0 −1
1 3


g(x)
g(x) = 2x − 7


Part A: Write a sentence to compare the slope of the two functions and show the steps you used to determine the slope? (6 points)

Part B: Which function has a greater y-intercept? (4 points)

  • Algebra -

    g(x) is written in the slope-intercept form. Its slope and y-intercept should be obvious.

    For f(x), note that
    y changes by 2 when x changes by 1
    f(0) = -1

    ...

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