Question

Find the slope.
x: -2, -1,0,1
y: 2, 1, 0, 1
Select one:
a. 1
b. -1
c. 1/2
d. -1/2

Answer 1

its not D.

Answer 2

you need only 2 points,
take any 2 of these 4 points and apply the formula

Answer 3

The slope of the line through points (x1,y1) and (x2,y2) is given by :
\(\huge m=\frac{y_1-y_2}{x_1-x_2}\)
now,just put the values and find m.

Answer 4

did u get slope as 1 ?

Answer 5

I got -1, i probably did somthing wrong, i suckk at math

Answer 6

lets take 2 points as 0,0 and 1,1 :)

Answer 7

y1 - y2 = numerator = 1-0 = 1

x1-x2 = denominator = 1-0 = 1

so, m = 1/1 = 1 :)

Answer 8

Really thank you soo much, your really helpful compared to other people. wow(:

Answer 9

hehe, thanks for the compliment :)
you are really beautiful compared to other people. wow(:
and welcome ^_^

Answer 10

omg. thank you.<3

Answer 11

<3