Conic section - Study guides, Class notes & Summaries

Math Placement Exam - Conic Sections Questions and Answers

Conic Sections - ANSWERConsists of four geometric shapes (parabolas, circles, ellipses, and hyperbolas) that are actually the cross-sections of a right circular cone sliced by a plane If A equals B - ANSWERIt's a circle General Form - ANSWERA x2 + B y2 + C x+ D y + E = 0 Parabola - ANSWERIs the set of points on the coordinate plane that are equidistant from a fixed point (focus) and fixed line (directrix) If A doesn't equal B (same signs) - ANSWERIt's an ellipse

Math Placement Exam - Conic Sections Questions And Answers Parabola's Standard Form (x2): focus ( h , k + c ) Parabola's Standard Form (x2): axis of symmetry ( x = h ) Parabola's Standard Form (x2): directrix ( y = k - c ) Axis of Symmetry A line that cuts through the middle of the parabola, intersecting at the vertex Vertex Parabola's lowest point if graphs points up, highest point if graph points down The Value C The distance from the vertex to both the focus and directrix...

If A equals B - ANSWER -It's a circle If A doesn't equal B (same signs) - ANSWER -It's an ellipse If A doesn't equal B (different signs) - ANSWER -It's a hyperbola General Form - ANSWER -A x2 + B y2 + C x+ D y + E = 0 Parabola - ANSWER -Is the set of points on the coordinate plane that are equidistant from a fixed point (focus) and fixed line (directrix) Parabola's Standard Form (x2) - ANSWER -y = a ( x - h) 2 + k Parabola's Standard Form (x2): vertex - ANSWER -( h , k )...

GISP Verified Solutions Data Models - Data Exploration: A data-centered query and analysis process to explore and understand data. - Dynamic Segmentations: A data model that employs linearly measured data on a coordinate system for analysis. - Georelational Data Model: A vector data model that uses a split system to store geometries and their attributes separately. - GeoSpatial Data: Data describing both the locations and characteristics of spatial features on the Earth's surface. - Obj...

Mid Semester Exam 1. Express the equation of the ellipse 4x2 + y2 – 8x + 4y + 4 = 0 in the standard form. Hence, determine the coordinates of the centre and the vertices on the major axis. (2006/2007) 2. A Circle with centre (5, 8) touches the y-axis and passes through the point (2, y). Find the general equations of the circle. Determine the possible values of y. (2006/2007) 3. Given the circle C1 : x2 + y2 – 10x + 18y + 70 = 0 and C2 : x2 + y2 – 6y – 7 = 0. ...

GISP questions with correct answers Data exploration Correct Answer-Data-centered query and analysis Dynamic Segmentations Correct Answer-A data model that allows the use of linearly measured data on a coordinate system Georelational data model Correct Answer-A vector data model that uses a split system to store geometries and attributes GeoSpatial data Correct Answer-Data that describes both the locations and characteristics of spatial features on the earth surface Object-based dat...

Applications of Conic Sections questions and answers 100% correct Part 1: ... The hyperbola is used as a mathematical model in which of the following areas? a. Science b. Dentistry c. Business d. Engineering e. Literature A, C, D Let y = safe load in pounds and x = length in feet of a horizontal beam. A constant of proportionality k exists such that . y varies inversely as x. Determine the constant k for a beam with y = 2,000 pounds and x = 15 feet. 30,000 Let y ...

2.6.4 (TS ) : conic sections geometry sem 2 (s)

FE Actual Questions and Answers 2024/2025 Solved 100% 15 kg/s of air are compressed from 1 atm and 300K (enthalpy of 300.19 kJ/kg) to 2 atm and 900K (enthalpy of 732.93 kJ/kg). Heat transfer is negligible. The air compressor's power output is most nearly (A) 5.6 MW (B) 6.5 MW (C) 7.6 MW (D) 8.9 MW - answerB What is most nearly the weight in lbf if a 1.00lbm object in a gravitational field of 27.5ft/s^2? (A) 0.85lbf (B) 1.2lbf (C) 28lbf (D) 32lbf - answerA A rocket that has a mass ...