Each year the Miller county country club sponsors a tennis tournament. Play starts with 128 participants. During each round, half
of the players are eliminated.
Rounds
2
3
4
Number of players 164
32
16
18
left
Write an exponential equation that models the data provided in the table.
a. y = 128(1 - 0.50)
C. y = 128(1 - 1.50)
b.
y = 64(1 - 0.50)
d.
y = 64(1 - 1.50)

a. y = 128(1 - 0.50)

Step-by-step explanation:

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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