Question

the line containing points (-1,3) and (3,8) has slope________
a) 22/7
b) 5/4
c)2.5
d)4/5

Answer 1

do you know the slope formula?

Answer 2

@Ammiel

Answer 3

please you have to apply this formula, in order to calculate the slope m:
\[m=\frac{ y _{2}-y _{1} }{ x _{2}-x _{1} }\]
where (x_1,y_1) and (x_2, y_2) are your points

Answer 4

well there is your formula lol

Answer 5

yes!

Answer 6

can you do the rest @Ammiel

Answer 7

please substitute the coordinates of your points @Ammiel

Answer 8

Hint:
\[m=\frac{ 8-3 }{ 3-(-1) }=...\]

Answer 9

hey @Michele_Laino and @itsbribro my internet failed sorry :/ i dont understand whats happening..

Answer 10

is it 5div-3?

Answer 11

*divided

Answer 12

plese, note thta:
3-(-1)=3+1=4,
so?

Answer 13

oh so then 5/4?

Answer 14

that's right!

Answer 15

good job :)

Answer 16

:D yayyy thank you both of you :)

Answer 17

np :) i didnt help that much but yw

Answer 18

thanks! @itsbribro @Ammiel

Answer 19

welcome :) and you did fine :)