Answer:
6 and 3
Step-by-step explanation:
Expression 20 – 3J represents the change in dollars, which construction worker will receive after buying J bottles of juice.
<u>Solution:</u>
Given that
A construction worker bought several bottles of juice for $3 at the comedian store
She paid for them the $20 bills
Number of bottles of juice is represented by variable J
Need to write an expression for the change she receives.
From given information
Price of 1 juice bottle = $3


<em>Change she receives = Amount she paid - price of J juice bottles
</em>
=> Change she receives = 20 – 3J
Hence expression 20 – 3J represents the change in dollars, which construction worker will receive after buying J bottles of juice.
Answer:

Step-by-step explanation:
We are given that a function
We have to find the derivative of the function

By using property

Differentiate w.r.t x

By using formula



Hence, the derivative of function

Answer: A
Step-by-step explanation:
To find a vertical asymptote set the denominator = to zero.
x + 2 = 0
x = -2
The vertical asymptote is at x= -2