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File:Line as solution to system.jpg (256 × 164 (7 KB)) - 01:00, 20 June 2019File:Line from pixels.png (200 × 200 (7 KB)) - 01:02, 20 June 2019File:Tangent line -- discrete.png (476 × 150 (18 KB)) - 00:59, 20 June 2019File:Line-parabola-circle-spiral.png (379 × 200 (32 KB)) - 01:00, 20 June 2019File:Horizontal Line Test 0.png (121 × 100 (4 KB)) - 01:02, 20 June 2019File:Horizontal Line Test.png (393 × 150 (15 KB)) - 00:59, 20 June 2019File:Additivity of line sums.png (386 × 250 (43 KB)) - 01:00, 20 June 2019File:Line as a parametric curve.png (118 × 100 (3 KB)) - 01:02, 20 June 2019File:Line with two origins.png (208 × 200 (5 KB)) - 01:00, 20 June 2019File:Additivity of line integrals.png (737 × 250 (135 KB)) - 01:01, 20 June 2019File:Vertical Line Test.png (127 × 100 (4 KB)) - 01:02, 20 June 2019File:Tangent line as an edge of paper.png (439 × 100 (19 KB)) - 01:00, 20 June 2019File:Straight line of prices.png (169 × 100 (14 KB)) - 01:01, 20 June 2019- 34 bytes (5 words) - 13:38, 19 October 2012
File:Line from tiles.png (149 × 150 (8 KB)) - 01:02, 20 June 2019File:Transformations of the line -- graphs.png (699 × 150 (19 KB)) - 01:00, 20 June 2019File:Line integral for dim 1.png (235 × 150 (8 KB)) - 01:01, 20 June 2019- 39 bytes (7 words) - 16:24, 19 March 2017
File:Line as a parametric curve recursive.png (258 × 100 (7 KB)) - 01:02, 20 June 2019File:Transformations of the line -- tear.png (202 × 150 (8 KB)) - 01:00, 20 June 2019
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- ...two sets. We chose to speak of locations spaced over an infinite straight line associated with the ''integers'', '''denoted''' by: [[image:markings on a straight line.png| center]]151 KB (25,679 words) - 17:09, 20 February 2019
- ...ght see a curved line even after zooming in but it is a virtually straight line. ...''touches'' the curve and is called a ''tangent'' (the Greek for “touch”) line.75 KB (13,000 words) - 15:12, 7 December 2018
- ...mn has surfaces but not all of them because some of them fail the vertical line test -- such as the sphere -- and can't be represented by graphs of functio ...previously. Indeed, recall that the ''Tangent Problem'' asks for a tangent line to a curve at a given point. It has been solved for parametric curves in Ch97 KB (17,654 words) - 13:59, 24 November 2018
- ...are in the same column; and the graph has all dots on the same horizontal line. The value of $y=F(x)$ doesn't vary as $x$ varies; it is ''constant''. The graph of a constant ''numerical'' function is a horizontal line:143 KB (24,052 words) - 13:11, 23 February 2019
- '''Example (equations).''' Numerical sets are subsets of the real line ${\bf R}$ and some of them came from solving these equations, as their ''so ...al price of $\$14$? The result is two linear relations each representing a line on the $xy$-plane:142 KB (23,566 words) - 02:01, 23 February 2019
- *2. A line segment joining a planet and the Sun sweeps out equal areas during equal in [[image:additivity of line sums.png| center]]91 KB (16,253 words) - 04:52, 9 January 2019
- *1. a line is drawn, the $x$-''axis''; *2. one of the two direction on the line is chosen as ''positive'', then the other is ''negative'';100 KB (16,148 words) - 20:04, 18 January 2017
- Recall that the ''Tangent Problem'' asks for a tangent line to a curve at a given point. It has been solved for the graphs of numerical '''Example (straight line).''' Linear motion is represented as follows:130 KB (22,842 words) - 13:52, 24 November 2018
- In other words, we find the intersection of the tangent line with the $x$-axis: ...ut to $2\pi,\ 100\pi$, etc. If we choose $x_0=\pi /2$ exactly, the tangent line is horizontal, failure... $\square$59 KB (10,063 words) - 04:59, 21 February 2019
- ...nal cases when $P$ and $Q$ lie on the same vertical or the same horizontal line (and the triangle “degenerate” into a segment) are treated separately. ...ce Formula for the plane gives us the distance measured ''along a straight line'' as if we are walking through a field. But what if we are walking through113 KB (19,680 words) - 00:08, 23 February 2019
- ==The real number line== We visualize these as markings on a straight line, according to the order of the planks:113 KB (18,425 words) - 13:42, 8 February 2019
- Find a tangent line to the curve parametrized by $f$ at the point $t=2$. ...Therefore, it suffices to simply use $f'(2)$ as a direction vector for the line. Further,46 KB (8,035 words) - 13:50, 15 March 2018
- line-height: 1.5em; line-height: 1.5em;24 KB (2,722 words) - 00:37, 20 June 2019
- ...vation that the light from a star passing the sun deviates from a straight line may be considered as evidence in support of this idea: ...arrive to the idea of a locally Euclidean space. The main examples are the line and the circle.51 KB (8,919 words) - 01:58, 30 November 2015
- ...demonstrated for the special case when such a region is cut by a vertical line: This case is illustrated below (the line is $x=b$):103 KB (18,460 words) - 01:01, 13 February 2019
- *the horizontal line $y=\alpha/\beta$ is crossed vertically by the solutions. *the vertical line $x=\gamma/\delta$ is crossed horizontally by the solutions.63 KB (10,958 words) - 14:27, 24 November 2018
- In fact, either equation is a representations of a line on the plane. Then the solution $(x,y)=(4,2)$ is the point of their interse A ''flip about the line $x=y$'' that appeared in the context of finding the graph of the inverse fu113 KB (18,750 words) - 02:33, 10 December 2018
- '''Theorem:''' A straight line in ${\bf R}^2$ is a subspace if and only if it contains $0$. Suppose $V$ is a vectors space, what is a ''line in a vector space''?14 KB (2,471 words) - 21:48, 5 September 2011
- *The graph of a function $f$ is given below. Find an equation of the line secant to the graph at $(0,-1)$. *The secant line of the sign function are shown below. What do they tell you about the diffe49 KB (8,436 words) - 17:14, 8 March 2018
- ...he curve isn't the graph of any function of one variable as the ''Vertical Line Test'' is violated. $\square$ ...f change'' (also known as the difference quotient, the slope of the secant line, etc.):76 KB (13,017 words) - 20:26, 23 February 2019