How can you find the slope of a line from the coordinates of two points on the line?

Mathematics

2 answers:

erik [133]3 years ago

8 0

By using the formula

marin [14]3 years ago

3 0

Answer:

use the slope formula to find the slope of a line given the coordinates of two points on the line and the slope formula is m=( y2- y1)/ (x2 - x1) or the change in the y values over the change in x values.The coordinates of the point represent x1 and y1. The coordinates of the second points are x2, y2.

You might be interested in

what is mc004-1.jpg radians converted to degrees? if necessary, round your answer to the nearest degree. 30° 45° 60° 90°

Leokris [45]

From my research, the radian is equal to pi/3. To convert from radians to degree, we multiply the given radian by (180/pi). This is shown below:

(pi / 3)*(180 / pi) = 60 degrees.

Therefore, the equivalent of pi/3 radians is 60 degrees. Among the choices, the correct answer is the third one.

4 0

3 years ago

Read 2 more answers

Please help!!!!!!!!!!!!

vaieri [72.5K]

Answer: 5/6
Explanation: Since we're finding the probability of 1 or 2 people living on the first floor, we need to consider all of the times that either no one lived on the first floor or all three people lived on the first floor and subtract that from 12, which is our sample space.

There are only two cases where three people lived on the first floor. Hence, we have 10/12 times 1 or 2 people are living on the first floor.

This reduces down to a 5 in 6 chance.

6 0

3 years ago

What is the area of a circle with a radius of 5 units?

baherus [9]

A=pi(c/2)^4=pi^2/c^216=(5pi)^2/8=25pi^2/8

5 0

3 years ago

Read 2 more answers

Find the graph of y=-3/4X-2

morpeh [17]

To graph the line $y=- \frac{3}{4}x-2$ we are going to take advantage of the fact that its y-intercept is -2 when x=0, so our first point is (0,-2). To find our second point, we are going to find the x-intercept; to do it, we are going to set y=0 and solve for x:
$y=- \frac{3}{4}x-2$
$0=- \frac{3}{4}x-2$
$2=- \frac{3}{4}x$
$x= \frac{2}{- \frac{3}{4} }$
$x=- \frac{8}{3}$
Now that we have our second point $(0,- \frac{8}{3} )$ , we just need to join our two points with a straight line.

We can conclude that the graph of <span>y=-3/4X-2 is:</span>