Question

How much has the value of y changed between the points (–8, 4) and (8, –4)?
A.
1/2 units
B.
2 units
C.
8 units
D.
16 units

Answer 1

@Adjax

Answer 2

see the slope =

\[\frac{ \Delta y }{ \Delta x }\]

Work this out on this formula

Answer 3

okay
\[\frac{ -8,4}{ 8,-4 }\]

Answer 4

nah you haven't got that right

\[\frac{ \Delta y }{ \Delta x } = y_{2} - y_{1} /x_{2} - x_{1}\]

Here P1 = (x1,y1) = (-8,4)(
P2 = (x2,y2) = (8,-4)

Therefore:

\[\frac{ \Delta y }{ \Delta x } =\frac{ 4 - (-4) }{ 8 - (-8)} =\frac{ 8 }{16} = \frac{ 1 }{ 2 }\]

So the answer is 1/2 unit change

@Love.Kat123

Answer 5

oh :/ i suck at this thanks