Answer: B) F(x) = √x and G(x) = 3x + 2
<u>Step-by-step explanation:</u>
The composite function G(F(x)) is when you replace every x-value in the G(x) function with the F(x) function.
The only one that matches G(F(x)) = 3√x + 2 is OPTION B
Find the measure of the arc. C D A 1469 E B MAB = [ ? ]°
1 answer:
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Answer:
Step-by-step explanation:
The formula that is used to calculate the area of a rectangle is:
Where "l" is the lenght and "w" is the width.
You know that the area of that rectangle is:
And, according to the exercise, its lenght is 7 more than its width; then:
Then, you can make the corresponding substitution into the formula :
Simplify:
Factor the equation. Find two numbers whose sum is 7 and whose product is -744. These are 31 and -24.
Then, you get:
The width of the rectangle is the positive value:
Then, the lenght is: