The value of r represents the distance from a point to the pole when plotting that point in polar coordinates. True or False?
1 answer:
Answer:
True, r represents the distance from a point to the pole when plotting that point in polar coordinates.
Step-by-step explanation:
Given: The statement '' The value of r represents the distance from a point to the pole when plotting that point in polar coordinates ''
To state: whether the given statement is true or false
Solution:
In the cartesian coordinate system, any point is represented by the coordinates
In polar-coordinates system, distance of the point from the origin (pole)(r) and the angle that the line joining the point to the origin makes with the positive x
-axis are used as polar coordinates. Polar coordinates are of form
True, r represents the distance from a point to the pole when plotting that point in polar coordinates.
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Answer:
Step-by-step explanation:
To write a linear function, use y=mx+b where m is the slope and b is the y-intercept. The y-intercept is where the line on the graph crosses the y-axis. On the graph is crosses at (0,-4). So b=-4. To find the slope, subtract the difference between two points on the line which cross through a grid line intersection. (0,-4) is one point. (3,-3) is another.
Input 1/3 and b=-4 into y=mx+b.