Answer:
Step-by-step explanation:
Use the sum-product pattern
Common factor from the two pairs
Rewrite in factored form
0
On a graph, any line that is horizontal has a slope of zero. Try any points and and plug them into the slope formula equation
(Y2-Y1/X2-X1).
The answer will always be zero.
10
a.0+3
b.3
c.3-4
d.-1
....................
or abot 0.6