Answer:
Step-by-step explanation:
rgeajbksle.db bg.dlf m.ld sf.vxmb f.mndvhiyjwvlj.b/rlefjedsk.,z n
2.5
2.33..repeating
4.5
3.33...repeating
the repeating means there is an infinite number of 3's after the decimal
Answer:
Step-by-step explanation:
a=2
b=-4
lxl=absolute values
absoulte values are the distance away from 0.
In this case the absolute value of -4, is 4.
Plug in the values:
(sqrt 2^3-7)+l-4l
(sqrt8-7) +4
(sqrt1)+4
1+4
5
Answer:
Plant 1 is growing faster (choice A)
Step-by-step explanation:
Plug x = 0 into the equation given to find that
y = 3 + 1.5*x = 3 + 1.5*0 = 3
Meaning that at the start, plant 2 is 3 cm tall. Now plug in x = 1
y = 3 + 1.5*x = 3 + 1.5*1 = 4.5
Now plant 2 is 4.5 cm tall. It has grown 1.5 cm since the first measurement. This is the rate of growth. It grows 1.5 cm per day
Compare this to the table and we see that the rate of growth here is 2 cm per day. Each time x increases by 1 in the table, y increases by 2 (eg: from 1.5 to 3.5)
So we see that plant 1 (table) has a larger growth rate compared to plant 2 (equation).
A is wrong because -34 would be on the left of -21.
B is also wrong because -34 would be to the right of -63.
C is correct because -34 is to the left of -28
D is also correct because -34 is to the right of -35.
