Answer:
Step-by-step explanation:
first term = a = 3
common ratio = 2nd term ÷ first term
= 12 ÷ 3
r = 4

Answer:B
Step-by-step explanation:
Answer:
20 x 10
Step-by-step explanation:
because these are the remaining digits :D
Answer:
To find out the range, you check the minimum and maximum of the graph, and then check the y-component of these minimum and maximum.
You would get the minimum(-6, -6), and maximum(3, 4), get the y-component of these two points, you got the range: -6 to 4
Hope this helps!
:)
X^2 + 8x + 16 =
(x + 4)(x + 4) or (x + 4)^2