Here are the first five terms of an arithmetic sequence. 7 10 13 16 19 Find an expression for the nth term of the sequence

answer: need picture of problem

step-by-step explanation:

nada

step-by-step explanation:

mia khalifa

step-by-step explanation:

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