So find out what times twelve equals 48. Then add a zero in front and that is your answer.
#sol1
a1=1×4-1=3
a2=2×4-1=7
a3=3×4-1=11
a4=4×4-1=15
a5=5×5-1=19
#sol2
f(1)=1×4-1=3,
f(n+1)=f(n)+4,
so .... you know.
Answer:
x^2 + 18x + 81
Step-by-step explanation:
(x+9) (x+9)
then distributive property
Answer: 48560
Step-by-step explanation:
Where is the graph? Because it would be a lot easier to answer this if you could show a picture of the graph
