A tangent line is a line that is parallel to and intersecting a point on a curve, where the limit of the distance between two points on that curve (one of them being the point in question) and those two points also being on that line approaches zero.
Since a straight line has only one slope, at all points on the line, then there can only be one tangent line to a straight line, and the tangent line is the same line as the straight line.
Four straight lines
I looked up and I think you use them to draw graphs but can use them to draw straight lines.
You can draw straight lines with the help of a ruler or anything with a straight edge.
While a curve is one continuous motion, you can create the illusion of a curve by using straight lines. In order to do this, draw a continuous pattern of short straight lines, while changing the direction of each line slightly.
The most common tool used to draw straight lines is the age old ruler. If you don't have a ruler you can also substitute it with any straight edge found nearby.
you draw straight lines with a ruler
A straight line that touches its outside corner
draw a half circle and alternate lines coming out of it with straight and wavy lines.
Four straight lines
I looked up and I think you use them to draw graphs but can use them to draw straight lines.
You can draw straight lines with the help of a ruler or anything with a straight edge.
no?
Straight lines.
While a curve is one continuous motion, you can create the illusion of a curve by using straight lines. In order to do this, draw a continuous pattern of short straight lines, while changing the direction of each line slightly.
The most common tool used to draw straight lines is the age old ruler. If you don't have a ruler you can also substitute it with any straight edge found nearby.
Draw three lines separating the four columns and then draw three more lines separating the rows
a tool used to draw straight lines or measure straight lines miss pawz: a measuring instrument :)