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What are coordinates in Algebra?
Coordinates are what tells you where a "point" is on a coordinate plane. For instance, Point A may be at (4, 6) when Point B is at (-2, 5)
What are the coordinates of Point B?
Oh, dude, Point B's coordinates are like the address for that point on a graph. It's just a pair of numbers that tells you where it is hanging out. So, like, if Point B is at (3, 5), it's basically chilling at the spot where the x-coordinate is 3 and the y-coordinate is 5. Easy peasy, right?
How can you write the equation of the tangent line to the curve?
Well if you have found the derivative (slope of the tangent line) of the curve at that point and you know the xy coordinates for that point in the curve then you set it up in y=mx+b format where y is your y-coordinate, x is your x-coordinate and m is your derivative and solve for b
What quadrant is a point that has a negative x coordinate and a negative y coordinate is located in?
The quadrant where a point has a negative x coordinate and a negative y coordinate is located in quadrant 3.
What is te point where the axes of the coordinate plane intersect?
The axes of coordinate planes intersect at the point of origin.
