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- 1. Multiple Choicex/3+ 10 = 157515255
- 2. Multiple ChoiceDescribe the solution set:
2(x + 5) = 2x + 5one solutionno solutioninfinitely many solutionstwo solutions - 3. Multiple ChoiceSolve the equation:
4 - 6x - 2= -2(3x-1)no solutioninfinitely many solutionsx = ⅓x = 4 - 4. Multiple ChoiceWhich set of values is a function?(9,5) (10,5) (9,-5) (10,-5)(3,4) (4,-3) (7,4) (3, 8)(6,-5) (7, -3) (8, -1) (9, 1)(2, -2) (5, 9) (5, -7) (1, 4)
- 5. Multiple Choice
Is this mapping a function or not a function?FunctionNot a Function - 6. Multiple ChoiceIs this graph a function or not a function?FunctionNot a Function
- 7. Multiple ChoiceWhat is the domain of the graph?y≥1x ≥ 1All real numbersnone of these
- 8. Multiple ChoiceWhat is the range?-4 < x ≤ 5-4 ≤ x < 5-3 < y < 3-3 ≤ y ≤ 3
- 9. Multiple Choicey = 3x +2
y = 3x - 3
These lines are...ParallelPerpendicularNeitherThe same line - 10. Multiple Choicey = -2/3x + 2
y = 3/2x + 9
These lines are...ParallelPerpendicularNeither - 11. Multiple ChoiceWhich of the following lines goes through the point (-3, 4) and is perpendicular to y = 3/2x + 6?y = 3/2x - 6y = 2/3x + 3y = -2/3x - 2y = -2/3x + 2
- 12. Multiple ChoiceSlope = 4 Point (-2, 1)y = 4x +9y=4x-7y=4x+7y=4x-9
- 13. Multiple ChoiceIdentify the slope and y intercept to write an equation of the line.y = -1/4x + 2y = 1/4x + 2y = -4x + 2y = 4x - 2
- 14. Multiple Choice
Write the Equation in slope-intercept form:
Goes through (-3, -4) and (3, 4)
y = 3/4x + 4
y = 3/4x
y = 4/3x
y = 4/3x + 4
- 15. Multiple ChoiceWhat type of correlation does this graph have?positivenegativenoneall of the above
- 16. Multiple ChoiceThe scatter plot shows the relationship between the number of chapters and the total number of pages for several books. Use the trend line to predict how many chapters would be in a book with 140 pages.12 chapters19 chapters14 chapters21 chapters
- 17. Multiple ChoiceThe table shown is comparing a person's foot length to their height in cm. Calculate a line of best fit.f(x) = 25.05x + 5.57f(x) = 5.57x + 25.05f(x) = -5.57x + 25.05f(x) = 5.57x - 25.05
- 18. Multiple ChoiceSolve:
y = -1x - 5
4x - 8y = 4(-3, -2)(5, -7)(3, 9)(-5, 4) - Answer choicesTagsAnswer choicesTags