Answer:
x+11=0 is answer
Step-by-step explanation:
may be this is helpful!
Answer:
-16
Step-by-step explanation:
5) Carol is incorrect, because the ratio of food bars to aliens is 1:3 so adding 3 aliens will result in 30, leading the amount of food bars to be 10
If you have trouble reading my writing, feel free to let me know so I can help further
D. y=-3
since this is a point and the line must be horizontal it is important to look at the y of the coordinate given. y=-3 then gives you the answer to your question since at x=3 the line would be vertical; at x=-3 the line would be going through quadrant two and three instead of quadrant one and four; and y=3 would be going through one and two instead of quadrant one and four.
Answer:
an = 3^(n-1)
Step-by-step explanation:
(1,1) (2,3) (3,9)
The y values
1,3,9,.....
We are multiplying by 3 each time
This is a geometric sequence
The formula for a geometric sequence is
an = a1 (r) ^ (n-1)
where a1 is the first term r is the common ratio ( or what we multiply by) and n is the term number
a1 = 1
r =3
an = 1* (3) ^ (n-1)
an = 3^(n-1)
