In this transformation of the function sin x = f(x): 2 sin (x + 5) + 5 = g(x)
the amplitude is_?

the polynomial is a perfect square trinomial of the form a^2-2ab+b^2:

option a. true

step-by-step explanation:

9x^2-12x+4

comparing with the form a^2-2ab+b^2

1.) a^2=9x^2

solving for a: square root both sides of the equation:

sqrt(a^2)=sqrt(9x^2)

a=sqrt(9) sqrt(x^2)

a=3x

2.) b^2=4

solving for b: square root both sides of the equation:

sqrt(b^2)=sqrt(4)

b=2

to be a perfet square trinomial 2ab must be equal to 12x. let's check:

2ab = 2 (3x) (2)

2ab = 12x

correct

for the free

< < < emily> > >

no

explanation:

you can be freinds, and people but not follow people.

he has 140 chickens because he has 10 times more chickens than ducks and he has 14 ducks so 14*10=140