Amattress store charges 7% sales tax and a $50 delivery fee. the delivery fee is not subject to sales tax. the following functions represent the situation f(a)=1.07a and g (b)= b+50 solve for g (f (

Step-by-step explanation:

The given functions are:   and

means is the input of the function .

Thus,  

Now replacing   as  into the given function of  , we will get......

So,

dwe

step-by-step explanation:

ewd

c.

step-by-step explanation:

substitution for (0,1)

y=x^2+4x+1

1=0^2+4(x)0+1

1=0+4(x)0+1

1=4(x)0+1

1=0+1

1=1

substitution for (-3,-2)

y=x+1

-2=-3+1

-2=-2