Answer:
The domain is the set of all possible x-values
The range is the resulting y-values
- The range is the outside temperature is here
- Function is decreasing between x= 0 to 3
- It means the temperature is decreasing between midnight and 3 AM
Answer:
Explained
Step-by-step explanation:
let there be any four integers.
when dividing any integer by 3 there 3 remainders {0,1,2}
Now since there are 4 numbers and 3 integers certainly there be 2 numbers with same remainder when divided by 3.
that is there exist
where m and n are integers and
thus their difference is divisible by 3
2/-3 *n+7/3
-2n/3+7/3
-2n/3 +3*7/3/3
-2n+3*7/3/3
-2n+7/3
So A
Answer:
when x=3, the answer is
f(3)=36
Step-by-step explanation:
You need to plug in 3 for x and then solve. :)
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Answer:
Step-by-step explanation:
Here we have KP = PE (tangents from outside the circle)
Therefore, 2KP = PE + 1 = KP + 1
Hence, 2KP - KP = 1 or KP = 1 = PE
Since KE is the base of triangle KPE, where ∡ KPE = 60, and KP = PE, we have an isosceles triangle such that ∡PKE = ∡PEK
Hence, in ΔKPE, ∡KPE + ∡PKE + ∡PEK = 180
Therefore, 60° + ∡PKE + ∡PEK = 180
Hence, ∡PKE + ∡PEK = 180° - 60° = 120°
Because ∡PKE = ∡PEK, (base angles of isosceles triangle), we have;
∡PKE + ∡PEK = 2·∡PEK = 120° which gives
∡PEK = 60° = ∡PKE
Therefore, ∡KPE = ∡PEK = ∡PKE = 60°
Hence, ΔKPE is an equilateral triangle and KP = PE = EK = 1
EK = 1.