Use algebra to solve the system. Write your answer(s) in coordinate form (x,y) with a space between points. Show all work in the sketch box.
If you'd like, you can upload pictures of work on paper within the 'show your work' box by clicking the image icon.
3 points
3
Question 2
2.
Graph the system of equations by typing each equation in the Desmos graph. Also type your solutions from Question 1 to graph the intersection points and verify your solutions.
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3 points
3
Question 3
3.
Write the factored form of a polynomial whose zeros are (-4,0) (3,0) and (1,0). Make sure to include y equals in front of your equation.
3 points
3
Question 4
4.
Write the standard form of the same polynomial from Question 3 by multiplying your factored form. Again, make sure to include y equals in front of your equation.
3 points
3
Question 5
5.
Based on the graph shown, match each x-intercept to its multiplicity.
Draggable item
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Corresponding Item
X-Intercept (-2,0)
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Single Root
X-Intercept (1,0)
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Single Root
X-Intercept (5,0)
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Double Root
1 point
1
Question 6
6.
Choose the correct factored form of the polynomial shown in the graph.
2 points
2
Question 7
7.
Use synthetic division to solve the problem below. Type your final answer in the answer box. You must show your work to receive credit.
2 points
2
Question 8
8.
Use synthetic division to solve the problem below. Type your final answer in the answer box. You must show your work to receive credit.
3 points
3
Question 9
9.
Solve the following system of equations involving inverse functions. Show your work! Type your answer(s) in coordinate form (x,y) with points separated by a space.