Answer:
Me.
Step-by-step explanation:
Answer:
Option B
Step-by-step explanation:
After each round of the tournament one-fourth players are eliminated.
That means the process of elimination will represent the exponential decay.
Equation of exponential decay is given by the expression,
Here, a = Initial number of players
r = Fraction of reduction in the number of players
y = Final number of players
n = Number of rounds
In the given question,
Initial number of the players (a) = 64
Fraction of reduction in the number of players (r) =
= 0.25
Number of rounds (n) = 6
By substituting these values in the expression,
Therefore, Option B is the answer.
Answer:
A.
Step-by-step explanation:
We are given the functions f(x) and g(x) as,
It is required to find the function ( f+g ) i.e. ( f+g ) (x)
So,
i.e.
Hence, we get that .
So, the first option is correct.
Answer: b. and c.
Step-by-step explanation:
Answer:
xy=4 AND
y=7x^4
Step-by-step explanation:
B. xy = 4 is a hyperbola, which is a two-piece curve with an asymptote.
C. y = 7x^4
is a quartic, also a curve.
You can tell the other equations ARE linear, because they have no exponent on the variables. (If you solve the "xy" equation for y, the x ends up on the bottom of a rational expression--not linear)