Write the equation of the line that passes through the given points
(3/8,0) and (5/8,1/2)

AnsYou want to find the equation for a line that passes through the two points:

(0,5) and (-8,0).

First of all, remember what the equation of a line is:

y = mx+b

Where:

m is the slope, and

b is the y-intercept

First, let's find what m is, the slope of the line...

The slope of a line is a measure of how fast the line "goes up" or "goes down". A large slope means the line goes up or down really fast (a very steep line). Small slopes means the line isn't very steep. A slope of zero means the line has no steepness at all; it is perfectly horizontal.

For lines like these, the slope is always defined as "the change in y over the change in x" or, in equation form:

So what we need now are the two points you gave that the line passes through. Let's call the first point you gave, (0,5), point #1, so the x and y numbers given will be called x1 and y1. Or, x1=0 and y1=5.

Also, let's call the second point you gave, (-8,0), point #2, so the x and y numbers here will be called x2 and y2. Or, x2=-8 and y2=0.

Now, just plug the numbers into the formula for m above

r and t.

both are 64 degrees.

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column