Please Help 39 points Math

Step-by-step explanation:

f(n) = 3(2)^n = 3 * 2^n.

We can see here that 3 is a constant term.

When n = 0, f(0) = 3 * 2^0 = 3.

Hence, on the 1st day 3 leaves fell. (A)

When n = 1, f(1) = 3 * 2^1 = 6.

When n = 2, f(2) = 3 * 2^2 = 12.

Notice that the number of leaves that fell keep doubling.

Therefore the number of leaves that fell on a given day is 2 times the number of leaves that fell on the previous day. (D)

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: