12 Select the correct expressions.
Identify the equivalent expressions of 4(2x + x - 3) - 3x + 3 by substituting x= 2 and x = 3.
9x - 9
9x - 1
9x + X - 9
9(x - 1)
4(3x - 3) + 3 - 3x
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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 of f(x) and g(x). (6 points) part b: which function has a greater y-intercept? justify your answer. (4 points)