Q(3) = -2(3)+2 = -4
r(q(3)) = (-4)^2-1 = 15
Answer:C
Step-by-step explanation:
I would say D or C but d is the identity property. And C is the distributive property.
For further explanation go to -
https://www.khanacademy.org/math/pre-algebra/pre-algebra-arith-prop/pre-algebra-ditributive-property/a/distributive-property-explained
Wffdfhjjfgjjv is I don't know
