Ib math Study guides, Class notes & Summaries

This Math AA IA is trying to look into "Multiple Regression Analysis between Crude Oil Price and Geopolitics" as its subject of investigation. This IA has scored full marks in the 2021 year's session

IB Math and Analysis SL Exam Q1 ­ ID: 807   [2 marks, 2 minutes] Given that arctan x = − 0 find the value of x, 4     correct to 4 decimal places.  Q2 ­ ID: 697   [6 marks, 7 minutes] Solve for 0 60 the equation     3   2 5 tan , + sec = 1 giving your answers to 1 decimal place.  Q3 ­ ID: 2317   [6 marks, 7 minutes] The angle satisfies the equation       2 2 tan 8 − 6 sec − 1 = 0 where is in the second quadrant. Fi...

IB Math And Analysis SL Final Exam 2024

IB Math IA Topic: Modeling the Spread of Covid-19 in Germany During the First and Second Wave Received overall grade of 7

quadratic function - correct answer y=a(x-p)(x-q) a quadratic function has zeros at... - correct answer x=p and x=q quadratic formula - correct answer x = -b ± √(b² - 4ac)/2a discriminants - correct answer if b^2-4ac > 0 then 2 real solutions if b^2-4ac < 0 then 2 imaginary solutions if b^2-4ac = 0 then 1 solution with multiplicity of 2 multiplication property of exponents - correct answer a^x*a^y = a^x+y division property of exponents - correct answer a^x/...

IB Math SL- Things to Memorize 2023 Vector lines - ANS-If perpendicular: costheta will be 0 when u do the angle formula If parallel: If theta when we do costheta formula is 180 Coincident lines: They are the same line, they share a point & their direction vectors are scalar multiples If the question is talking about movement, then the direction vector tells you the velocity and its magnitude is the speed If you have a question asking for the equation of the tangent line at x = 1, for ...

IB Maths DP 3.Geometry &Trigonometry

A nurse in a provider’s office is preparing to teach a middle adult client who has a new diagnosis of metabolic syndrome an Hba1c of 6.5%. Which of the following medications should the nurse plan to teach the client about first? METFORMIN A nurse is reviewing a client’s laboratory results before administering furosemide 40mg IB bolus. For which of the following values should the nurse withhold the medication and contact the provider? POTASSIUM 2.5 mEq A nurse is preparing to admini...

IB Maths DP 3.1 Geometry Toolkit

IB Maths DP 2.4Other Functions& Graphs