Question: Determine an equation for each function. a) b) 40 201 -4-20 80 20 40 60 40 20 6-4-20 20 40 X 9. Given the

Determine an equation for each function. a) b) 40 201 -4-20 80 20 40 60 40 20 6-4-20 20 40 X 9. Given the

Determine an equation for each function. a) b) 40 201 -4-20 80 20 40 60 40 20 6-4-20 20 40 X 9. Given the function f(x) = -2x + 1, describe the slope and the change in slope for the appropriate intervals. 10. Perform each division. Write the statement that can be used to check each division. State the restrictions. a) (4x + 6x - 4x +2)+ (2x - 1) b) (2x 4x+ 8) + (x-2) c) (x 3x+ 5x -4) (x + 2) d) (5x3x + 2x + 4x - 6) + (x + 1) 11. Factor, if possible. a) x + 4x+x-6 b) 2x + x 16x15 c) x - 7x + 11x - 2 d) x + x + 1

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