HW 1 - PHY 211 Homework#1 Due by 1am on Tuesday September 6th Submit your answers for the problems below on the course moodle page By submitting this

# HW 1 - PHY 211 Homework#1 Due by 1am on Tuesday September...

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PHY 211 Homework #1 Due by 1am on Tuesday, September 6th Submit your answers for the problems below on the course moodle page. By submitting this assignment, you attest that you’ve done your own work. Math Reviews 1.What are the solutions to the equation 3?2− 9? − 12 = 0. (Use the quadratic equation, 2.What are the values of 𝑏such that ?2− 𝑏? + 4 = 0has only one solution? 3.Find the value of: 𝑑𝑑𝑥(3𝑥2)when ? = −3. 4.Find the value of: 𝑑𝑑𝑡(−2 cos(𝜔𝑡 + 𝜋))when ? = 2and 𝜔 = 𝜋/3. 5. For the triangle shown at right, find the cosine of the angle indicated. 6. Evaluate 𝑥 3 12 𝑑? 4 0 . Units 7. Chapter 1, Problem 2 8. Chapter 1, Problem 26 9. Chapter 1, Problem 32 10. Chapter 1, Problem 34(c) SigFigs and Scientific Notation 11. Chapter 1, Problem 48(b)
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