4 years ago

Please help me with these questions (pt 2)

2 answers:

Mrac [35]4 years ago

6 0

Answer:

ima answer this give me a second to

4 0

Answer:

1. 9/2,∞

2. d > 12

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strojnjashka [21]

1/2n + 9 = 27
- 9 - 9
----------------------
1/2n = 18
------ --------
1/2 1/2n

n = 36

4 0

4 years ago

OLga [1]

Answer:

The black curve is the graph for given function.

Step-by-step explanation:

We are given the following function in the question:

$f(x) = 4^{x}$

We have to graph this function.

Properties of function:

The given function is an exponential function of the form $f(x) = b^x$ , where b is the base and x can be any real number.
Here, $b = 4$
It passes through the point (0,1).
Since $b > 1$ , the graph of function will will increase as we move from left to right.
The domain for given function is all real numbers.
The range for the given function is $(0,\infty)$