(05.03 LC) What is the initial value of the function represented by this graph?
n
10.7
6
5
4
3
2
1
\(4,0)
2 3 4 5 6 7
X
0
1
00
03
07

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

step-by-step explanation:

a bicycle manufacturer uses the given expression to model the monthly profit from sales of a new model of bicycle, where x is the selling price of one bicycle, in dollars.

answer is  

a.

16.1

hope you got it chief.