Question

Using the given points, determine Δy.

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

a.Δy = 3
b.Δy = 5
c.Δy = 13
d.Δy = 15

Answer 1

delta y = y2 - y1

Answer 2

How much did y change? 10 - (-5)

Answer 3

delta y means the change in Y, correct?

Answer 4

What is 10-(-5)?
If you have two negatives by each other you can just make them into positive like this:
10+5=
So what's 10+5=?

Answer 5

i tihnk 10+5=15

Answer 6

@frebrezze what do u tink?

Answer 7

he must have taken a break...

Answer 8

10+5=15