Answer:
f(4) for the function 
is 
Step-by-step explanation:
We need to find f(4) for the function
For finding f(4) we will put x= 4 in the given function
Put x = 4
SO, f(4) for the function is
The answer is 63.3
9.5 * 3 + 8.7 * 4 = 63.3
Answer:
The expression seems to be bugged.
Step-by-step explanation:
Based on how it says null, there is probably something wrong with the program you are using. You should contact your supervisor or teacher or whatever, it might have bugged.
Answer:
C If I lost 9 pounds every month for 4 months in a row, then I lost 36 pounds.
Step-by-step explanation:
<u>Answer</u>
24 square units
<u>Explanation</u>
The formula for getting the area of a trapezium is
Area = 1/2 h(a+b0
where h ⇒ perpendicular height
a and b ⇒ length of the parallel sides.
h = 2 - -2 = 4 units
a = 5 - -3 = 8 units
b = 3 - -1 = 4 units
Area = 1/2 × 4(8+4)
= 2×12
= 24 square units.
