At a restaurant, diners earn 1 point for every $2 they spend, plus 25 bonus points on their first meal. Function f represents th
1 answer:
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The radius of circle is r = 6 cm.
The formula for the circumference of circle is,
For exact circumference take pi = 3.14.
Substitute 6 for r in the formula to determine the circumference of circle.
So exact circumference of circle is 37.68 or 12 pi .
Answer:
Question 3:
Question 4:
Step-by-step explanation:
<u>Question 3</u>
g(x) * h(x) means to multiply both the functions given.
Also note the distributive property:
Now, lets multiply:
The 2nd answer choice is right
<u>Question 4</u>
means to divide both the functions and simplify, if possible. Lets do this:
This is the correct answer.
The restriction on the domain is any x value that we CANNOT PUT IN THE FUNCTION.
We know we cannot divide by 0, so what makes this fraction division by 0??
If we put x = 0, the function is undefined. So x CANNOT be 0.
Third answer choice is right.