12 is a
13 is b
14 is d
15 is 1 217/1250
Its a monomial and it has 4 terms
Answer:
(-1/2,1/2)
Step-by-step explanation:
Normally for sinx amplitude is 2 (1 +1). In the case when it is half sine amplitude is halved, therefore 0.5 +0.5 = 1 Paramers alpha = 2x does not matter because it only stretches the graph horizontally.
hope it helped
Answer:
-28
Step-by-step explanation:
4 2/3=14/3
-6(14/3)=-2*14=-28