# The points (,) and (,) form a proportional relationship. Find the slope of the line through the points. Then use the slope to graph

The points (,) and (,) form a proportional relationship. Find the slope of the line through the points. Then use the slope to graph the line. The slope is nothing.

## This Post Has 10 Comments

1. camiloriveraveoxbgd6 says:

The slope of the line is y = 1.8x

2. edgytaehyung says:

I assum you me (5,6) (25,30)

m= $\frac{6}{5}$ or m= 1.2

Step-by-step explanation:

You can find slope by using this formula: m= $\frac{y2-y1}{x2-x1}$

Subtract the numbers : $\frac{24}{20}$Reduce the fraction : $\frac{6}{5}$

3. theday2278 says:

The slope is 9/5

Step-by-step explanation:

use the y=mx+b form ALSO I JUST POSTED A QUESTION SO IF U COULD MAYBE HELP ME IT WOULD MEAN THE WORLD

4. heroxtree says:

6

Step-by-step explanation:

5. Dragonfierz666 says:

$\frac{18}{5}$

Step-by-step explanation:

Given coordinates;

(15,36) and (30,72)

Unknown:

Slope of the line  = ?

Solution:

(15,36) and (30,72);

Slope is the rise divided by the run. To find the slope, we use the expression below;

Slope  = $\frac{y_{2} - y_{1} }{x_{2} - x_{1} }$

y₁ = 36

y₂ = 72

x₁ = 15

x₂ = 30

Insert the parameters and solve;

Slope  = $\frac{72 - 36 }{30 -15}$   = $\frac{36 }{15}$

Slope  = $\frac{18}{5}$

6. leannehounschell says:

6/5

Step-by-step explanation:

(42-18) / (35 - 15)  = 24 / 20  = 6 / 5

7. J3ak06 says:

Step-by-step explanation:

The slope is the change of y over the change of x.

the change of y:77-22=55

the change of x:49-14=35

55/35 simplified is 11/7

Here's a graph of the line segments connected on desmos:

your question does say to graph a line though, so add arrows instead of dots in my screenshots shown

$The points (14,22) and (49,77) form a proportional relationship. Find the slope of the line through$

8. emma6892 says:

The answer is: the slope is 16/6. The line can be formed by plotting the two points and drawing a line between them, across the graph.

Step-by-step explanation:

The given points are:

(3, 8) and (9, 24)

m = (y - y1) / (x - x1)

m = 8 - 24 / 3 - 9

m = -16 / -6

m = 16/6

Use the Point slope version to find the y intercept version:

(y - y1) = m(x - x1)

y - 8 = 16/6(x - 3)

y - 8 = 16/6x - 16/6 * 3

y - 8 = 16/6x - 48/6

y - 8 = 16/6x - 8

y = 16/6x - 8 + 8

y = 16/6x - 0

y = 16/6x

Proof:

f(3) = 16/6 * 3 = 48/6 = 8

f(9) = 16/6 * 9 = 144/6 = 24

9. shetherealbrat says:

The slope is 33/6

Step-by-step explanation:

The slope is 33/6 becuase you do y2-y1/x2-x1 so 44-11/8-2= 33/6

10. giselabarajas24 says:

The slope is 4.5

Step-by-step explanation:

Here, we want to find the slope of the line that passes through the given points

Mathematically, we use the slope formula here

Using the slope formula m, we have the equation as follows;

m = (y2-y1)/(x1-x1)

m = (63-18)/(14-4) = 45/10 = 4.5