Notice that they give us the following info:
26 number of feet and 8 animal heads
20
The correct answer is: 23
Explanation:
Given function:
---- (A)
f(-2) means that we have to put x = -2 in equation (A):

Hence the correct answer is: f(-2) = 23.
Answer: 1.05500
Step-by-step explanation:
2 subtracted by 0.945 is 1.05500
Answer:
4.485 ( rounded = 4.5)
Step-by-step explanation:
1.3 x 1.5 x 2.3 = 4.485
Answer:
yes it is a function
Step-by-step explanation:
You have to take the numbers and see if any of them are the same in the X column if their are some of the same numbers you only write the number once. than you connect the numbers to the given output. If any numbers have 2 outputs it is not a function.