Step-by-step explanation:
Increasing linear functions are equations of the form y = mx + c, where m > 0.
Therefore y = -0.5x + 0.5 is not increasing.
We have the following line slopes:
- y = 2.5x + 10, m = 2.5
- y = 1.5x - 5.5, m = 1.5
- y = 0.5x - 2, m = 0.5
- y = 4/3 x - 7/3, m = 4/3
- y = 0.75x - 10, m = 0.75
The slopes in increasing order
are 0.5, 0.75, 4/3, 1.5 and 2.5 respectively.
Hence we have the answers for the boxes starting from the bottom-up:
- y = 0.5x - 2 (4th box)
- y = 0.75x - 10 (Last box)
- y = 4/3 x - 7/3 (5th box)
- y = 1.5x - 5.5 (3rd box)
- y = 2.5x + 10 (1st box)
Answer:
the cellphone costs in total $100.94
Step-by-step explanation:
6.25%=0.0625
95*0.0625=5.9375
5.9375 -> 5.94
5.94+95=100.94
Answer:
Step-by-step explanation:
Each atom of the gas weighs 1.67 ⋅ 10−24 grams. 6.71 grams, because (5.04 + 1.67) ⋅ (1023⋅ 10−24 ) = 6.71. ... 0.67 grams, because (5.04 + 1.67) ⋅ (1023⋅ 10−24 ) = 6.71 ⋅ 10−1.
Answer: C=8.5t
Step-by-step explanation:
If you were to divide the total cost (c) by the Time (t) for any of the numbers you would get 8.5.
Hope this helps
Answer:
A. x <= 2
Step-by-step explanation:
The domain of a real function should be all real numbers. In
f(x) = sqrt(2-x)
we need 2-x to be non-negative, therefore
2-x >= 0
which implies
x <= 2