2 years ago

Which of the following rational functions is graphed below?

Mathematics

1 answer:

Lady_Fox [76]2 years ago

5 0

Answer:

B. $f\left(x\right)=\frac{x}{\left(x+4\right)\left(x-1\right)}$

Step-by-step explanation:

I graphed this function on the graph below and it matched the graph you have.

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Solve each equation for the specified variable 1.Y+V=W, solve for V

dmitriy555 [2]

<span>Y+V=W
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6 0

2 years ago

A direct variation function contains the points (2, 14) and (4, 28). Which equation represents the function?

lara [203]

Answer:

$y=7x$

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form $y/x=k$ or $y=kx$

we have the points (2,14) and (4,28)

Find out the constant of proportionality k

$k=y/x$

For (2,14) ----> $k=14/2=7$

For (4,28) ----> $k=28/4=7$

the value of $k=7$

therefore

The equation is

$y=7x$

3 0

2 years ago

Read 2 more answers

A contractor purchases ceramic tile to remodel a kitchen floor. Each tile cost $4 and the adhesive/grouting material costs $17.8

erma4kov [3.2K]

Answer:

132 tiles

Step-by-step explanation:

Each tile cost $4

The adhesive/grouting material costs $17.82.

If the contractor pays a total of $545.82

Let the number of tiles be represented as x

The equation is represented as:

$17.82 + $4 × x = $545.82

17.82 + 4x = 545.82

Collect like terms

4x = 545.82 - 17.82

4x = 528

Divide bother sides by 4

4x/4 = 528/4

x = 132

The number of ceramic tiles the contractor bought = 132 tiles

8 0

2 years ago

Evaluate the expression (x^5)^3(16x^8)^1/2

Contact [7]

Answer:

8x^23 i think

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2 years ago

PLZ HELP FAST!!! WILL MARK THE BRAINLIEST -Which of the following is an equivalent form of the compound inequality −33 > −3x

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Answer:

The answer is A

Step-by-step explanation:

4 0

3 years ago