Answer:
16
Step-by-step explanation:
Multiplication and division are priority to addition and subtraction
Brainliest please
Activity 1: Which Are Real? Which Are
1 answer:
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Answer:
B) vertical stretch
Step-by-step explanation:
Given that the cost of manufacturing x refrigerators is given by the function .
Now it says that the cost doubles for the year 2011 owing to higher raw material prices. So that means cost function will change from f(x) to 2f(x).
Now we need to decide the type of transformation from f(x) to 2f(x).
Remember that when f(x) changes to a*f(x) where value of "a" is greater than 1 then it stretches the function vertically by factor of "a".
in 2f(x), we have a=2
So that means "B) vertical stretch" is the correct choice.
Start by combining like terms:
Now we have:
Divide both sides by 2 to isolate s
Final answer:
s=12
Now we have:
Divide both sides by 2 to isolate s
Final answer:
s=12