Problem 1ECP: Find the standard form of the equation of the parabola with vertex at the origin and focus 0,38. Problem 2ECP Problem 3ECP Problem 4ECP: Find an equation of the tangent line to the parabola y=3x2 at the point 1,3. Problem 1E Problem 2E: Fill in the blanks. When a plane passes through the vertex of a double-napped cone, the intersection... Problem 3E Problem 4E: Fill in the blanks. A is the set of all points x,y in a plane that are equidistant from a fixed... Problem 5E: Fill in the blanks. The line that passes through the focus and the vertex of a parabola is the of... Problem 6E Problem 7E Problem 8E Problem 9E: Matching In Exercises 9-12, match the equation with its graph. [The graphs are labeled (a), (b),... Problem 10E: Matching In Exercises 9-12, match the equation with its graph. [The graphs are labeled (a), (b),... Problem 11E: Matching In Exercises 9-12, match the equation with its graph. [The graphs are labeled (a), (b),... Problem 12E: Matching In Exercises 9-12, match the equation with its graph. [The graphs are labeled (a), (b),... Problem 13E: Finding the Standard Equation of a Parabola In Exercises 13-26, find the standard form of the... Problem 14E: Finding the Standard Equation of a Parabola In Exercises 13-26, find the standard form of the... Problem 15E: Finding the Standard Equation of a Parabola In Exercises 1326, find the standard form of the... Problem 16E: Finding the Standard Equation of a Parabola In Exercises 1326, find the standard form of the... Problem 17E Problem 18E Problem 19E: Finding the Standard Equation of a Parabola In Exercises 1326, find the standard form of the... Problem 20E Problem 21E: Finding the Standard Equation of a Parabola In Exercises 1326, find the standard form of the... Problem 22E Problem 23E Problem 24E Problem 25E Problem 26E Problem 27E Problem 28E Problem 29E: Finding the Standard Equation of a Parabola In Exercises 27-36, find the standard form of the... Problem 30E Problem 31E Problem 32E Problem 33E Problem 34E Problem 35E Problem 36E Problem 37E Problem 38E Problem 39E Problem 40E Problem 41E Problem 42E Problem 43E Problem 44E Problem 45E Problem 46E Problem 47E Problem 48E Problem 49E Problem 50E Problem 51E Problem 52E Problem 53E Problem 54E Problem 55E Problem 56E Problem 57E Problem 58E Problem 59E Problem 60E Problem 61E: Flashlight The light bulb in a flashlight is at the focus of the parabolic reflector, 1.5... Problem 62E Problem 63E: Highway Design Highway engineers use a parabolic curve to design an entrance ramp from a straight... Problem 64E: Road Design Roads are often designed with parabolic surfaces to allow rain to drain off. A... Problem 65E Problem 66E Problem 67E Problem 68E: Window Design A church window is bounded above by a parabola (see figure). Write an equation of the... Problem 69E Problem 70E Problem 71E: Suspension Bridge Each cable of a suspension bridge is suspended (in the shape of a parabola)... Problem 72E Problem 73E: Satellite Orbit A satellite in a 100-mile-high circular orbit around Earth has a velocity of... Problem 74E: Path of a Softball The path of a softball is modeled by 12.5y7.125=x6.252 where x and y are measured... Problem 75E: Projectile Motion In Exercises 75 and 76, consider the path of an object projected horizontally with... Problem 76E Problem 77E Problem 78E Problem 79E Problem 80E Problem 81E Problem 82E Problem 83E Problem 84E Problem 85E format_list_bulleted