Answer:
y=11
Step-by-step explanation:
To find the value of y when X=20, I would substitute “20” for “X” in the original equation (X = 9 + y) and solve for y. So, 20 = 9 + y. then, y = 11.
Answer is D unless theres a nother right answer
Answer:
1440
Step-by-step explanation:
Because you just have to mulitply by four to get the answer...
25% x 4 = 100%
360 x 4 = 1440
The function is decaying.
<u>Step-by-step explanation:</u>
Given:
The above equation can also write as below,
Now from the function we can see that as we are increasing the value of x the value of function is decreasing. Let take some values of x and then find out the value of function at those value of x
When x = 1
,
When x = 2,
When x = 3,
So, from the above examples, we can see that the value of function is decreasing on increasing the value of x. Hence the function is decay
First you do 3 to the 2nd power which is 9 then you just add 12+9+50= 71