Using the given points, determine Δy.
(-3, -5) and (0, 10)
Δy = 3
Δy = 5
Δy = 13
Δy = 15
pretty sure its 15
To find Δy (change in y), we need to find the difference between the y-coordinates of the two points given.
Let's label the y-coordinates of the points as y1 and y2.
Point A: (-3, -5)
y1 = -5
Point B: (0, 10)
y2 = 10
Now, to find Δy, we subtract y1 from y2:
Δy = y2 - y1
Δy = 10 - (-5)
Δy = 10 + 5
Δy = 15
Therefore, Δy is equal to 15.