Answer:
When the inputs are 1 and 0, the output is zero.
The second option is the right one
We substitute the given into the equation
given: a=-1, b=2, c=

=(

-1
=

-1
=

-1
=

-1
to continue, we can either find a common denominator or change the fraction to decimal.
Fraction to Decimal:

=-2.5
Equation=-2.5-1=-3.5
OR Common Denominator:
=


×

(denominator should be -2=common)
=

+

=

which also = to -3.5
Answer:
you're correct it's scale factor
Well you would 12 12 because you double the number twice ad you would do 12 in 12 and you get 24