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- 1. Multiple ChoiceSolve for y:
2x + 2y = 6y = - x + 3y = x + 3y = 2x +6y = - 2x + 6 - 2. Multiple ChoiceWhat is the slope of
2x-3y=6?2/3-2/33/2-3/2 - 3. Multiple ChoiceWhat is the y-intercept of
2x-5y=35?(0,-7)(-7,0)(35/2, 0)(0,35/2) - 4. Multiple ChoiceSolve the system of equations.
y = 4x + 1
3x + 2y = 13(1, 5)(5, 1)(0.25, 2)∅ - 5. Multiple ChoiceSolve the system by elimination.
−4x − 4y = 0
4x + 4y = 0(−6, −4)Infinite number of solutions(−6, 10)(6, 4) - 6. Multiple ChoiceSolve by elimination:
3x+7y=23
-3x-7y=-17No solutionARN(-3,3)(3,3) - 7. Multiple ChoiceSolve by elimination:
7x+y=-9
-3x-y=5No solution(1,8)(-2,-3)(-1,-2) - 8. Multiple Choice
Select the correct graph for each inequality.ABCD - 9. Multiple ChoiceWhich of the following equations match the given graph?y ≤ -3/4 x + 3y ≥ -3/4 x + 3y < -3/4 x + 3y > -3/4 x + 3
- 10. Multiple ChoiceIs (-2,4) a solution to the system?SolutionNot a solution
- 11. Multiple ChoiceWhich system of inequalities is shown?y ≥ -x - 1
y < x + 4y < -x - 1
y ≥ x + 4y > -x - 1
y ≥ x + 4y > -x - 1
y ≥ x + 3 - 12. Multiple ChoiceDoes this graph have a maximum or minimum?MinimumMaximum
- 13. Multiple Choice5³⋅5⁴5⁷5⁻¹5¹²5
- 14. Multiple Choice3⁻⁴1 ⁄ 34-34341 ⁄ 12
- 15. Multiple ChoiceSimplify7a5/b3b3/7a57b3/a-57b3 /a5
- 16. Multiple ChoiceSimplifym7/n2n2/m7m19/n4n-2m-7
- 17. Multiple Choice
The height of the corn stalk in inches over the first 8 weeks of growth could be roughly modeled by the function h(t) = 2(1.6 t) where t is measured in weeks.On which week of growth would the corn stalk grow to 21 inches?
Week 1
Week 3
Week 4
Week 5
- 18. Multiple Choice
A bicycle depreciates at a rate of 15%. Therese bought a bicycle for $250. How much should it be worth 6 years later?
$225
$250
$94.29
$578.27
- 19. Multiple Choice
Which graph represents a histogram?
A
B
- Answer choicesTagsAnswer choicesTags