What is the slope of the line passing through the points (1, -5) and (4, 1)a. -2b. 5/4c. - 4/5d. 2

Hi there!

Step-by-step explanation:

First, you had to use the slope formula to solve this slope is.

Slope formula: →

Then you can also use rise/run.

Therefore, the slope is 2.

Answer is 2.

*The answer must have a positive sign.*

Hope this helps you!

Have a nice day! :)

-Charlie

c

step-by-step explanation:

i think because what else can be a sample of every member

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional