Find the time (in years) given the simple interest earned is $378 the principal is $450 and interest rate is 12%.

it is 570

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

its kinda hard to answer this when we dont have all the information that we need.