Perimeter of square is P = 4s.....s = length of 1 side
so ur function rule is : y = 4x
Answer:
B. An increase in i, the interest rate, will create an increase in P, the monthly payment.
Step-by-step explanation:
We have the formula for the monthly payment as,
,
where P = monthly payment, i = rate of interest, PV = present value and n = time period.
Now, as i increase we get that (1+i) increases and so
increases.
This gives us that,
decreases and so
decreases
Therefore,
increases.
So, we get that as i increases , the value of P will increase.
Hence, option B is correct.
Essentially, what we need to do here is prove that BE=EC, BE=CB, and.or CE=BC therefore making it isosceles. With ∠AEC=∠DEB, we know AE=DE, so EC=EB (the points go in order). Therefore, as EC=EB, BEC is isosceles (it has at least 2 equal sides).
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