1. Matt 6-7 pm Week 3, Session 3 MATH 1300 SI

2. Sundays: 7:05-8:05 Mondays: 6:00-7:00 Wednesdays: 6:00-7:00 Morton 223 www.oumobilesi.com MATH 1300 SI

3. Section 1.8: Quadratic Functions Sketch the graph of the quadratic equation: y = (x + 1) 2 - 1

4. Section 1.8: Quadratic Functions Sketch the graph of the quadratic equation: y = -(x - 1) 2 - 1

5. Section 1.8: Quadratic Functions Sketch the graph of the quadratic equation: y =.5x 2 - 1

6. Section 1.8: Quadratic Functions Find the x-intercepts of the parabola y = 6x 2 – 5x + 1

7. Section 1.8: Quadratic Functions Find the x-intercepts of the parabola y = 4x 2 – 8x + 7

8. Section 1.8: Quadratic Functions If f(x) = 100x 2 and g(x) = 0.1x 3, for what values of x is f(x) greater than or equal to g(x)?

9. Section 1.8: Quadratic Functions It has been determined that the maximum population that a certain region can support is a constant M. In addition, the rate R at which the population changes is proportional to the size of the population P and to the difference between M and the current population. Express R as a function of P and the constant M.

10. Section 1.8: Quadratic Functions If f(x) = ax2 + bx + c, what can you say about the values of a, b, and c if: The point (1,1) is on the graph of f

11. Section 1.8: Quadratic Functions If f(x) = ax2 + bx + c, what can you say about the values of a, b, and c if: The y-intercept is 6

12. Section 1.8: Quadratic Functions If f(x) = ax2 + bx + c, what can you say about the values of a, b, and c if: The vertex is (1,1)

13. Section 1.8: Quadratic Functions If f(x) = ax2 + bx + c, what can you say about the values of a, b, and c if: The point (1,1) is on the graph of f The y-intercept is 6 The vertex is (1,1)