Solution:
p(-1)=3 and p(5)=20
x=-1 and x=5
From the equation given you have one for any number smaller then 4and any number bigger then 4.
So if you plug -1 into the correspondant equation you would get 3 and if you plug 5 into the correspond equation you would get 20.
Answer:
Second one.
1000 - 403 = 597
597/28 = 21.3
This means that each student should being at least 22 cans.
Answer:
a=1
Step-by-step explanation:
Both for nominator and denominator, as the n goea to infinity only the gratest degree becomes meaningful. So that, 'a' must be equal to coefficient of n^4. So the answer is a=1.
Answer:
f(-6) = 3
Step-by-step explanation:
Simply plug in -6 as x
f(-6) = -(-6) - 3
f(-6) = 6 - 3
f(-6) = 3
Answer:
58°
Step-by-step explanation:
in ΔABD
∠ADB = 32°
∠DBA = 90°
∠BAD = 180° - (32 + 90)
∠BAD = 58°
As ΔBAD ≅ ΔBCD
∠BAD = ∠BCD
So ∠BCD = 58°