3 years ago

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Mathematics

1 answer:

Aloiza [94]3 years ago

5 0

Answer:

tell ur teacher am not sure about the question

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Which of the following describes the end behavior of<br> f(x) = (1/2)^x

NARA [144]

Answer:

as x approaches infinity, f(x) approaches 0

as x approaches -infinity, f(x) approaches infinity

Step-by-step explanation:

we can observe that 1/2 < 1 and since it's being exponentiated, the f(x) gets smaller and smaller as x gets bigger.

For example, f(0) = 1, f(1) = 1/2, f(2) = 1/4

so, as x approaches an infinitely large number, f(x) gets closer and closer to zero.

this is the opposite as x approaches a negatively large number. following exponential rules, 1/2^(x) = 2^x for all x < 0. therefore as x approaches negative infinity, f(x) approaches infinity.

in this case, f(-1) = 2, f(2) = 4, f(3) = 8

4 0

2 years ago

I need help or the answer

m_a_m_a [10]

The answer to your problem would be answer

3 0

3 years ago

Hello please help i’ll give brainliest

Alborosie

Answer:

its d

Step-by-step explanation:

5 0

3 years ago

A circle has a radius of 5 inches (What is the measure, in radians, of this central angle?

Anastaziya [24]

Answer:

Step-by-step explanation:

Given

Circle has radius $r=5 in.$

Area of the sector is given by

$A_s=\frac{\theta }{2\pi }\times \pi r^2$

if $A_s$ is one-sixth of area of circle then

$A_s=\frac{\pi r^2}{6}$

$\frac{\pi r^2}{6}=\frac{\theta }{2\pi }\times \pi r^2$

$\theta =\frac{2\pi }{6}=\frac{\pi }{3}\ radian$

If $A_s$ is one-fourth of area of circle then

$A_s=\frac{\pi r^2}{4}$

$\theta =\frac{2\pi }{4}$

$\theta =\frac{\pi }{2}$

3 0

3 years ago

Help I am doing a unit test

Dominik [7]

Answer:88i+16

Step-by-step explanation:

5 0

2 years ago