viviansotelo12
16.05.2020 •
Mathematics
Natalie and Lexi are recycling aluminum cans to earn money for camp. Natalie's barrel of cans weighs 115 lb., and Lexi's barrel of cans weighs 98 lb. If the barrels each weigh 8 lb. when empty, how many pounds of cans have they collected? Be sure to label your answer.
(Hint: Make sure that you don’t include the weight of the barrels.)
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Ответ:
ANSWER
B. A(x)=0.5 (f .g)(x)
EXPLANATION
The area of a triangle is calculated using the formula:
Area=0.5 Base × Height
The base is given by
g(x)=2x
and the height of the function is
This implies that:
A(x)=0.5f(x) × g(x)
A(x)=0.5 (f .g)(x)