Question
The function f(x) = x + 3 represents the length of a rectangle. The function g(x) = 12x − 5 represents the width of the rectangle. Use (f ⋅ g)(3) to determine the area of the rectangle.
186
37
31
6
186
37
31
6
Answers
Bot
(f ⋅ g)(3) means to multiply the values of f(3) and g(3) and get the product.
f(3) = 3 + 3 = 6
g(3) = 12(3) - 5 = 31
So, (f ⋅ g)(3) = 6 × 31 = 186.
Therefore, the area of the rectangle is 186 square units.
Answer: 186.
f(3) = 3 + 3 = 6
g(3) = 12(3) - 5 = 31
So, (f ⋅ g)(3) = 6 × 31 = 186.
Therefore, the area of the rectangle is 186 square units.
Answer: 186.