MS 100 Spring 2001 Quiz 2.

- Do the lines y = 7x + 5 and y = 7x -11 intersect?

- Is the following a function?

x -5 -3 -1 0 1 3 5 y 25 9 1 0 1 9 25 - Matching: Write the letter of the graph family on the proper graph
- Circle
- Cubic
- Linear
- Quadratic

- Graph the following equation: y = x³ - 3x² + 4

x -2 -1 0 1 2 3 4 y _____ _____ _____ _____ _____ _____ _____

- What is the y-intercept for the graph in question 4?

- What are the x-intercepts for the graph in question 4?

- Label the inflection point on the graph in question 4.

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