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3 years ago

Which function represents g(x), a reflection of f(x) = 4

Mathematics

1 answer:

mel-nik [20]3 years ago

7 0

Answer: Correct answer is C -I just took the test

we have the function f(x) = 4(1/2)x, and we want to reflex it over the x-axis.

you can see in the graph that the reflex over this axis changes the sign of f(x) in all the points (where f(0) = 4, g(0) = -4, f(1) = 2, g(1) = -2, and so on), then the reflex, g(x) is equal to -f(x)

now we have:

g(x) = -f(x) = - 4(1/2)x

then the right answer is the third option:

g(x) = -4(1/2)x

Step-by-step explanation:

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Uniforms are sold in packages of 8. The stores 127 employees will each be given 3 uniforms. How many packages will the store nee

Kruka [31]

Ok so
represent number of packages as n
so the total number of uniforms is
(number of uniforms per package) times n aka
8 times n aka
8n

127 employees
each person needs at least 3, therefor
127 times 3=381
they need at least 381
therefor
8n<u>></u>381
divide both sides by 8
n<u>></u>47.625
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47.625 goes to 48

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3 years ago

How to solve this question?

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3 years ago

The formula for the surface area of a cube is SA=6s2, where is a is the length of one side of the cube if s=1/4 of a unit, what

aksik [14]

<h2>The surface area of the cube is 0.375 square units.</h2>

Step-by-step explanation:

Given : The formula for the surface area of a cube is $SA=6s^2$ , where s is the length of one side of the cube if $s=\frac{1}{4}$ of a unit.

To find : What is the surface area, in square units, of the cube?

Solution :

The formula for the surface area of a cube is $SA=6s^2$

We have given, $s=\frac{1}{4}$

Substitute in the formula,

$SA=6(\frac{1}{4})^2$

$SA=6\times \frac{1}{16}$

$SA= \frac{3}{8}$

$SA=0.375$ square units.

Therefore, the surface area of the cube is 0.375 square units.

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3 years ago

Camila owns a food truck that sells tacos and burritos. She only has enough supplies to make 120 tacos or burritos. She sells ea

LekaFEV [45]

The inequalities is given by x + y ≤ 120, 4.75x + 7.5y > 690 and y ≥ 80. A possible solution is selling 10 tacos and 100 burritos

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Independent variables represent function inputs that do not depend on other values, while dependent variables represent function outputs that depends on other values.

Let x represent the number of tacos and y represent the number of burritos sold, hence:

x + y ≤ 120 (1)

Also:

4.75x + 7.5y > 690 (2)

and:

y ≥ 80 (3)

The inequalities is given by x + y ≤ 120, 4.75x + 7.5y > 690 and y ≥ 80. A possible solution is selling 10 tacos and 100 burritos

Find out more on equation at: brainly.com/question/2972832

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Marsha is offered a job as a receptionist in a medical office. She will be paid $17.50 per hour for 35 hours per week. The offic

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I believe it’s C not 100% sure but Yea!

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3 years ago

Read 2 more answers