Answer:
C is correct I think.
Step-by-step explanation:
Tell me if I am right.
Have a nice day!
<h3>Answer:</h3>
<u>Part A</u>:
- section A: 18
- section B: 288
<u>Part B</u>: rate of change in section B is 16 times as great
<h3>Explanation:</h3>
<u>Part A</u>:
The rate of change is computed as ...
... rate of change = (change in g(x)) / (change in x)
In section A, this is ...
... (change in g(x)) / (change in x) = (24 - 6)/(1 - 0) = 18
In section B, this is ...
... (change in g(x)) / (change in x) = (384 -96)/(3 -2) = 288
<u>Part B</u>:
The function, like any exponential function, increases at an increasing rate. The increase in the rate of change reflects the fact that as x increases, the rate of change of g(x) increases. (See the attachment for a graph.)
Answer:
x = 3
y = 8
Step-by-step explanation:
ok we will substitute
y = x + 5
into the second equation
4x + y = 20
4x + (x + 5) = 20
5x + 5 = 20
5x = 15
x = 3
y = x + 5 = 3 + 5 = 8
X+(y+5)=19,deoarece 19-5=14,dar14=x+y,apoi dam valori lui x si y astfel incit suma lor sa fie egala cu 14 de exemplu x=6 si y=8.Demonstram (6+8)+5=19sau 6+(8+5)=19.gata:)
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