Answer:
Ask Your math teacher
step 1: ask
Step 2 : tell them what you dont understand
step 3 : stop cheating and looking up anwsers
:D that's how i got my answer hope u got yours right
Rule: second differences are 2.
Selection C is appropriate.
_____
First differences are the sequence of differences of the given numbers:
.. 3 -8 = -5
.. 0 -3 = -3
.. -1 -0 = -1
.. 0 -(-1) = 1
Second differences are the sequence of differences of these:
.. -3 -(-5) = 2
.. -1 -(-3) = 2
.. 1 -(-1) = 2
All of these are 2, so the sequence can be described by a *second* order polynomial (because *second* differences are a non-zero constant).
Answer:
Step-by-step explanation:
y - 1 = 2(x + 2)
y - 1 = 2x + 4
y = 2x + 5
So basically there are four sides. 51 1/8 + 51 1/8 because two sides are that length. the answer in decimal form would be 102.25. now do 38 1/4 + 38 1/4 = 76.50. the answer is 178.75 feet.
