Trig area rule - Study guides, Study notes & Summaries

1. Gradient y2-y1/x2-x1 2. Length of a line sqrt((x2-x1)^2+(y2-y1)^2) 3. Midpoint (x1+x2/2, y1+y2/2) 4. How do you know if two lines are perpendic- ular? When you multiply the gra- dients together they should equal -1. The general rule is perpendicular = -1/m. Or you could use Pythagoras to show there is a right angle 5. How do you know if two lines are parallel? The gradients should be the same 6. What should you always remember when finding the square roots? The answer cou...

Accuplacer Math Terms Accuplacer Math Terms Accuplacer Math Terms Define - "origin" = (0,0) = the point where two axes meet Explain - "quadrants" = when the two axes (x and y) cross they form 4 quadrants Explain what - "the distance" means Define - "distance formula" for a line(s) = "distance" - the length between two points on a plane - (x1, y1), (x2, y2) * does not have to be forming a line *distance is ALWAYS positive = (Distance (d) = "square root" all over - [...

Excel Final Exam Review 211 Questions with Verified Answers Which group on the View Ribbon enables a user to show or hide the ruler, gridlines, Formula Bar, or headings? - CORRECT ANSWER B. Show Which of the following notebook- like features organizes the sheets for use in Excel? - CORRECT ANSWER A. Workbook Which view enables a user to create or modify a worksheet while seeing how it will look in printed format? - CORRECT ANSWER A. Page Layout Which of the following would you use to...

1. Order of a matrix Number of rows by number of columns 2. Square matrix Matrix of order NxN 3. Leading diagonal Diagonal of matrix from top left to bottom right 4. Conditions for two matrices to be equal - must have same order - each element in one matrix must be equal to the corresponding ele- ment in the other 5. Matrices which you can't add are... non-conformable for addition 6. Matrices which you can't multiply are... non-conformable for multiplication 7. Matrix...

Define UACR - ANSWER-urine albumin creatinine ratio: albumin divided by creatinine and converted to mg/g, measure of kidney function <17 males <30 females If a patient is experiencing a headache in the morning but is hyperglycemic for fasting BG, what should you recommend? - ANSWER-Test blood sugar in the middle of the night to rule out hypoglycemia and rebound hyperglycemia Question: TR is a health care professional who provides diabetes care and education support. They are int...

All aspects covered in Grade 12 regarding Sine, Cosine & Area Rules and Heights and Distances in 2D and 3D. This document includes: - Cover page - Area Rule - Cosine Rule - Sine Rule - Applications - Heights and Distances in 2D and 3D - includes examples

These notes provide in-detail of calculus II topics that include but are not limited to: unit circle review, hyperbolic functions introduction and applications, application of F.O.I.L method, identities, graphs of hyperbolic functions, inverse hyperbolic functions, substitution techniques, derivatives of hyperbolic functions, L'Hospital's Rule, seven indeterminate forms, limits and practice problems of limits with application of L'Hospital's Rule, areas between curves, integration, volumes of so...

these notes were made in preparation for exams and summarize everything learnt in grade 11 trig and data handling. It contains explanations on how to do certain calculations and graphs. With these notes I achieved a distinction for my final grade 11 exam.

Summary of Analytical geometry equations, midpoint, gradient, inclination of a straight line, co-linear points, intersecting points, shapes, and trigonometry.

Key notes containing: - Linear graphs fundamentals ( gradient, equations of a line, perpendicular & parallel lines, distance between points, perpendicular bisectores ) - Modelling example Simultaneous equations ( substitution vs elimination, intersections, quadratic ) - drawing quadratic graphs - circles ( equation of a circle ( completing the square ), intersections of lines and circles, tangents, chords, perpendicular bisectors) - example of how to determine the circle centre - triangle...