B.5x^4yD.20x^6yid go with b hope this helps
y=4x-6 so 4x-6 is = 2x so y=2
It's the 3rd one: y= √(2x-6) + 1
Why?
for x = 3 →→ y =√2(3)-6 +1 →→ y = 1, which verifies your graph
Answer:
The number of units decreased by 
.
Step-by-step explanation:
Initially, 470 units were sold. The following 429 units were sold, meaning this was 
less units than last year. Thus, the number of units sold decreased and the percent of decrease is:
For the first one Y = -6
3x + 2Y = -16
-2y -2y
3x = -18y
— —
3x 3x
Then divide -18y divided by 3X
To get Y= -6
Hope that helped!
