Answer:
-40 < x < 20
Step-by-step explanation:
step 1: -12 < 1/2(x+16) < 18 --> Distribute
step 2: -12 < 1/2x + 8 < 18 --> subtract 8
step 3: -20 < 1/2x < 10 --> Multiply by 2
answer : -40 < x < 20
Answer:
The 3rd one, The 1st one and The last one.
Step-by-step explanation:
Answer:
The correct option is c.
Step-by-step explanation:
The regression line representing the price of very high quality diamonds is:
It is provided that a diamond seller lists a very high quality diamond weighing 0.8 carats at a price of $9,999.
Compute the predicted price of the diamond weighing 0.8 carats as follows:
The predicted price of the diamond weighing 0.8 carats is $10,310.60.
In regression, the difference amid the observed-value of the dependent-variable (y) and the predicted-value () is known as the residual (e).
Compute the residual value as follows:
The residual value is -$311.60.
Thus, it can be concluded that the model over-predicts the price of this diamond because the residual is negative.
The correct option is c.
Answer:
See Explanation
Step-by-step explanation:
Given
New function:
We can assume the parent function to be:
The new function can be represented as:
Where
A = Vertical stretch factor
B = Period
C = Right shift
By comparison:
to
Solve for B
Using the calculated values of This implies that, the following transformations occur on the parent function:
- <em>Vertically stretched by </em><em />
- <em>Horizontally compressed by </em><em />
- <em>Right shifted by </em><em />
Answer:
k = P - m - n
Step-by-step explanation:
The question is asking you to rearrange the equation so that k is alone on one side.
P = k + m + n
P - k = (k + m + n) - k
P - k = m + n
(P - k) - P = m + n - P
-k = m + n - P
-1(-k) = -1 (m + n - P)
k = -m - n + P
The equation is completely simplified so this is your answer.