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- 1. Multiple ChoiceFind the inverse of f(x) = -4x - 12f-1(x) = 4x - 3f-1(x) = -1/4x - 3f-1(x) = 1/4x + 3f-1(x) = -4x - 3
- 2. Multiple Choice
The inverse has been reflected over which line?y = xy =1y = 0y = x + 1 - 3. Multiple ChoiceIf the equation of f(x) goes through (1, 4) and (4, 6), what points does f-1(x) go through?(1, 4) and (4, 6)(-4, -1) and (-6, -4)(-1, -4) and (-4, -6)(4, 1) and (6, 4)
- 4. Multiple ChoiceWhat is the inverse of the given coordinates: (1, 2) (3, 8) (-3, 6)(1, 2) (3, 8) (-3, 6)(1, 2) (8, 3) (-3, 6)(-1, -2) (-3, -8) (3, -6)(2, 1) (8, 3) (6, -3)
- 5. Multiple ChoiceTRUE or FALSE?
If f(g(x)) = x, then f and g must be inverses of one another.TRUEFALSE - 6. Multiple ChoiceDetermine f-1(2) given the following information about an invertible function, f(x)
f(1) = -3
f(2) = -2
f(-1) = 2
f(3) = -11-12-2 - 7. Multiple ChoiceIf f and g are inverse functions, and
f(2) = -1 g(1) = -2 f(1) = -2,
then which of the following MUST be true?g(-2) = -1g(2) = 1g(-2) = 1g(1) = 2 - 8. Multiple ChoiceTRUE or FALSE
If f is an invertible function and f(a) = b, then f-1(b) = a.TRUEFALSE - 9. Multiple ChoiceTRUEFALSE
- 10. Multiple ChoiceTRUE or FALSE
The inverse of f(x) = x2 is g(x) = √(x).TRUEFALSE - Answer choicesTagsAnswer choicesTags