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Lemur [1.5K]
3 years ago
9

Consider the function y=f(x)=3^x

Mathematics
2 answers:
fomenos3 years ago
6 0
3^1/2 = 1.73
3^1/4 =  1.32
aalyn [17]3 years ago
4 0

Answer:

The values of f(1/2) and of (1/4), rounded to the nearest hundredth, are 1.73 and 1.32, respectively.

Step-by-step explanation:

The given function is

f(x)=3^x

Substitute x=\frac{1}{2} in the given function to find the value of f(\frac{1}{2}).

f(\frac{1}{2})=3^{\frac{1}{2}}

f(\frac{1}{2})=1.732

f(\frac{1}{2})\approx 1.73

Therefore the values of f(1/2) is 1.73.

Substitute x=\frac{1}{4} in the given function to find the value of f(\frac{1}{4}).

f(\frac{1}{4})=3^{\frac{1}{4}}

f(\frac{1}{4})=1.316

f(\frac{1}{4})\approx 1.32

Therefore the values of f(1/4) is 1.32.

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A grocer mixed walnuts worth $1.02 per pound with peanuts worth $0.99 per pound. If she made 69 pounds of a mixture worth $1 per
Nataly [62]
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3 years ago
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0=-1+1; 0=0✔️
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6 0
3 years ago
What is the arc measure of BDC in degrees?<br> (4k + 159)<br> P<br> (2k + 153)
andre [41]
<h2>Explanation:</h2><h2></h2>

The diagram is missing but I'll assume that the arc BDC is:

(4k + 159)^{\circ}

And another arc, let's call it FGH. measures:

(2k + 153)^{\circ}

If those arc are equal, then this equation is true:

(4k + 159)^{\circ}=(2k + 153)^{\circ} \\ \\ (4k + 159)=(2k + 153) \\ \\ \\ Solving \ for \ k: \\ \\ 4k-2k=153-159 \\ \\ 2k=-6 \\ \\ k=-\frac{6}{2} \\ \\ k=-3

Substituting k into the first equation:

\angle BDC=(4(-3)+159)^{\circ} \\ \\ \angle BDC=(-12+159)^{\circ} \\ \\ \boxed{\angle BDC=147^{\circ}}

3 0
3 years ago
Read 2 more answers
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