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How can you tell whether a point is on the line just by looking at its coordinates?
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What it means to be a solution to a linear system algebraically?
A linear system just means it's a line. A solution is just a point that is on that line. It means that the two coordinates of the point solve the equation that makes the line. Alternatively, it could mean there are 2 (or more) lines and the point is where they intersect; meaning its coordinates solve both (or all) equations that make the lines.
How do you find the y intercept when looking at 2 sets of coordinates?
Do you mean (1,3) - just use this, (x,y) first x and then y.
What is rectangular cartesian coordinates?
A Cartesian coordinate system specifies each point uniquely in a plane by a pair of numerical coordinates, which are the signed distances from the point to two fixed perpendicular directed lines, measured in the same unit of length. Each reference line is called a coordinate axis or just axis of the system.
How do you find the endpoint of a line given the starting point and midpoint geometrically?
Extend the line from the given midpoint, continuing in the same direction as you did coming from the start point, by an equal distance. In terms of coordinates, just double the change in each coordinate.
How do you find linear equations with just coordinates?
if we take the (x1,y1),(x2,y2) as coordinates the formula was (x-x1)/(x2-x1)=(y-y1)/(y2-y1)
How can you tell by looking at the coordinate of a point whether the point is on the x-axis or y-axis?
the x coordinate is always before the y coordinate just like in the alphabet
Can you tell that a volcano is about to explode by looking at it?
Not just by looking at it. Scientists do detailed analysis using seismographs, and chemical samples of gas and,where possible, lava. These can point to whether or not a volcano is getting read to erupt.
How do you determine if a certain point lies on a given line by just having the coordinates for the point and the equation of the line?
Substitute the x coordinate into the equation for x and calculate y. If the formla gives the same y value as the coordinates, the point is on the line. If it is diffent, it is not on the line.
What is Retrospective point of view?
looking back on something. Me looking at whether i should have eaten the whole pizza or just half of the pizza for lunch yesterday would be looking at yesterdays lunch from a retrospective point of view.
How do you use coordinates in World of Warcraft?
The easiest and best way to use coordinates is to get an addon for the game. Then when someone gives you coordinates to go to, you can just tell the addon to point the way. One of the more popular addons for coordinates is called TomTom (linked below). It includes an arrow that literally points you in the direction of the coordinates.
What is the highest point in just cause 2?
The highest point in Just Cause 2 is top of mountain (coordinates: X: 20537 and Y: 11849). Stand there to get "Top of the World" achievement.
What it means to be a solution to a linear system algebraically?
A linear system just means it's a line. A solution is just a point that is on that line. It means that the two coordinates of the point solve the equation that makes the line. Alternatively, it could mean there are 2 (or more) lines and the point is where they intersect; meaning its coordinates solve both (or all) equations that make the lines.
How do you find coordinates of a point given 1 point and midpoint?
since you know of one points and the halfway point between the other point. just multiply the halfway point by 2 and this is the total distance between the two points.
What country is 57 N latitude and 10 E longitude?
A set of latitude/longitude coordinates defines a single point on the Earth's surface, so it's not possible for a whole country to be right there. That particular point is just outside the city of Ålborg in Denmark. Any other point in Denmark has different coordinates.
What is the slope of the line containing the points 34 and -610?
Those are not points. To specify a point, you need two coordinates, not just one.
How do you find the y intercept when looking at 2 sets of coordinates?
Do you mean (1,3) - just use this, (x,y) first x and then y.
How can you tell just by looking whether a mixture in water is a solution is suspension?
Is it clear or cloudy.
