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- 1. Multiple Choice
What is g(-2) if:
-7
7
1
-1
- 2. Multiple ChoiceFind f(-2)-368-6
- 3. Multiple Choice
What is f(-1)?
6
-2
0
Error (Nonreal)
- 4. Multiple ChoiceWhich piecewise function corresponds to this graph? (Take your time)f(x) = { x if x < 4;
-x+1 if x ≥ 4f(x) = { x if x ≤ 4;
-x+1 if x > 4f(x) = { -x+1 if x < 4;
x if x ≥ 4f(x) = { -x+1 if x ≤ 4;
x if x > 4 - 5. 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)
- 6. 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 - 7. Multiple ChoiceWas the inverse function found correctly?no,yes
- 8. Multiple ChoiceFind the inverse of f(x) = x2 - 5f-1(x) = √(x) + 5f-1(x) = ∛(x-5)f-1(x) =√(x+5)f-1(x) = x2 - 5
- 9. Multiple ChoiceAre the following inverses of each other?TrueFalse
- 10. Multiple Choice√9616√62√64√6√2
- 11. Multiple Choice√2433√39√381√33√81
- 12. Multiple Choice
√-675
225i√3
15i√5
3i√15
15i√3
- 13. Multiple Choice
Simplify the radical 6√90
10√8
10√18
18√10
18√9
- 14. Multiple Choice
Simplify the following radical: -5+√-300
3i√10
-2√150
-50i√3
-5+10i√3
- 15. Multiple ChoiceUse the quadratic formula to solve 2x2 + 2x - 12?-2, 32, 32, -3-2, -3
- 16. Multiple ChoiceSolve 8x2 - 6x + 1 = 0No Solution0 or 1-0.5 or -0.250.25 or 0.5
- 17. Multiple Choice
Solve by Quadratic Equation
5x2-8x+14=0
(8±6i√6)/10
(-1±i√55)/8
(-8±6i√6)/10
(8±6i√6)/5
- 18. Multiple Choice
Kenner was solving a quadratic using the quadratic formula. His work is shown below. What was Kenner's original equation in standard form? (ax2+bx+c=0)
-5x2+3x+1
3x2-5x+1
3x2+5x+1
3x2-5x+3
- 19. Multiple ChoiceDetermine the values of
a, b, and c for
the quadratic equation:
4x2 – 8x = 3a = 4, b = -8, c = 3a = 4, b =-8, c =-3a = 4, b = 8, c = 3a = 4, b = 8, c = -3 - 20. Multiple Choice
What are the solutions to x2 - 4x + 6 = -2
- Answer choicesTagsAnswer choicesTags