Question

can someone help me plzz??

Using the given points, determine Δy.

(-3, -5) and (0, 10)

Δy = 3
Δy = 5
Δy = 13
Δy = 15

Answer 1

u must find the diff in y coordinates..

Answer 2

i have no idea how to do this at all can you explain??

Answer 3

ya here what are the y coordinates?

Answer 4

isent there 2 x's and 2 y's?

Answer 5

ya what are the 2 y coordinates?

Answer 6

like the x's would be -3 and 0 and the y's will be -5, 10?

Answer 7

Very good! thats correct!

Answer 8

subtract the 2y's as they are asking for "the difference in y" that is "the change in y" thats is "delta y"

Answer 9

@ppottattoes ?

Answer 10

so it would be -15?

Answer 11

how did u get that negative sign?

Answer 12

(10) - (-5)

Answer 13

oh my bad was typing fast haha

Answer 14

its ok! so whats the answer?

Answer 15

D.? Δy = 15

Answer 16

WELL DONE!

Answer 17

thanks!!

Answer 18

u r welcome!

Answer 19

can you help with this one too?

Using the given points, determine the slope.

(8, 1) and (8, -4)

slope = 0
slope = -5
slope is undefined

Answer 20

u were eager to learn ..so i am giving u a medal

Answer 21

each new question is asked in a new post!

Answer 22

so close this one and write ur Q in a new post

Answer 23

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