3. Identify next three numbers in this sequence: 216, 3, 9, 6, 18, 15... 45, 22.5, 67.5

19, 16, 20

40, 37, 111

45, 42, 126

kjgfcvbjkl

step-by-step explanation:

sdfghjkl; vbnm,

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

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)

step-by-step explanation:

x-intercept:

(

−

1

+

√

7

,

0

)

,

(

−

1

−

√

7

,

0

)

y-intercept:

(

0

,

−

6

)