Parabolas - Study guides, Class notes & Summaries

FE Exam-Civil-Mathematics With Questions And Answers Graded A+ If y=ax^2+bx+c, what is the slope of the tangent at x=d Correct Answer: y' evaluated at x=d What is the interior angle of this equal sided shape? Correct Answer: theta = 180(1-n/2) Parabolas opening up or down always go through what axis? Correct Answer: Y 3D distance formula is? Correct Answer: sqrt((x1-x2)^2+(y1-y2)^2+(z1-z2)^2) If the dot product of two vectors = 0 then? Correct Answer: Either one or both vectors are the 0...

Analyzing runtime Insert element into position 0 of an array of size n (in java) correct answers Runs in linear time, (if the array is size n and you double it, time will be doubles as well, this is a good way to think about linear time). Analyzing runtime Retrieving an element from an array of size n (at a particular index, in java). correct answers When the CPU has to do the arithmetic to get the element from the specified index, it's a constant time operation. The arithmetic barle...

SOPHIA| College Algebra - Final Milestone with Answers!!| SPRING 2021 You passed this Milestone 23 questions were answered correctly. 2 questions were answered incorrectly. 1 Which of the following equations is correctly calculated? • -2 × -7 = -14 • 81 ÷ -9 = -9 • -36 ÷ 4 = 9 • 4 × 12 = -48 RATIONALE This is correct. The quotient of a positive and negative number is always negative. This is incorrect. The product of two negative numbers is...

CHAPTER 1 PRELIMINARIES 1.1 REAL NUMBERS AND THE REAL LINE 1. Executing long division, 0.1, 0.2, 0.3, 0.8, 0.9 " 9 9 9 9 9 œ œ œ œ œ 2 3 8 9 2. Executing long division, 0.09, 0.18, 0.27, 0.81, 0. 11 " œ œ œ œ œ 2 3 9 11 3. NT = necessarily true, NNT = Not necessarily true. Given: 2 < x < 6. a) NNT. 5 is a counter example. b) NT. 2 < x < 6 2 2 < x 2 < 6 2 0 < x 2 < 2. Ê


Ê
c) NT. 2 < x < 6 2/2 < x/2 < 6/2 1 < x < 3. Ê Ê d) N...

FE Exam Question and answers already passed 2023If y=ax^2+bx+c, what is the slope of the tangent at x=d - correct answer y' evaluated at x=d What is the interior angle of this equal sided shape? - correct answer theta = 180(1-n/2) Parabolas opening up or down always go through what axis? - correct answer Y 3D distance formula is? - correct answer sqrt((x1-x2)^2+(y1-y2)^2+(z1-z2)^2) If the dot product of two vectors = 0 then? - correct answer Either one or both vectors...

MATHEMATICS, SURVEYING, AND TRANSPORTATION ENGINEERING Pier - answerany structure built into sea but not parallel to the coastline and includes any stage, stair, landing place, landing state jetty, floating barge or pontoon and bridge or other works connected therewith. guide signs - answerInform and advise road users of directions, distances, routes, the location of services for road users, and points of interest. I, II, and III only - answerlane line must not be continued on the followi...

equation for asymptotes y-y1 = m (x-x1) When are ellipsis's vertical? when biggest denominator is under Y term 00:03 01:28 When are ellipsis's horizontal? when biggest denominator is under X term How can you identify the "a" term for Ellipsis's? it is always under the first term When are hyperbola's vertical? when Y term comes first in sequence when are hyperbola's horizontal? when X term comes first in sequence Where do you begin ...

Chapter 3 Questions 1. Before any archaeological fieldwork begins, archaeologists try to make their objectives explicit in the form of a/an a) academic publication b) research design c) doctoral dissertation d) typology e) assemblage 2. Some survey techniques use squares when conducting regional surveys, but ________ are easier to locate and walk along, in order to record artifact densities across the landscape a) transects b) circles c) triangles d) parabolas e) none of the abo...

FE Exam-Civil-Mathematics With Questions And Answers Graded A+ If y=ax^2+bx+c, what is the slope of the tangent at x=d Correct Answer: y' evaluated at x=d What is the interior angle of this equal sided shape? Correct Answer: theta = 180(1-n/2) Parabolas opening up or down always go through what axis? Correct Answer: Y 3D distance formula is? Correct Answer: sqrt((x1-x2)^2+(y1-y2)^2+(z1-z2)^2)