Answers FL-1200330-Algebra 2 CRModeling with Quadratic Equations

Vertical Asymptotes of Rational Functions Answers

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For the inverse variation equation , what is the value of V when p = 4?

One-eighth

One-half

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Given x varies inversely with y and xy = 2, what is the value of x when y = 1?

-1

Option

What are the removable discontinuities of the following function?

x = –6, x = 0, and x = 6

x = –6 and x = 6

x = 0 and x = –6

x = 0 and x = 6

Consider the table representing a rational function.undefinedundefinedWhich statement describes the graph of the function?

The function has holes when x = 0 and x = 4.

The function has vertical asymptotes when x = 0 and x = 4.

The function has a vertical asymptote when x = 0 and a hole when x = 4.

The function has a hole when x = 0 and a vertical asymptote when x = 4.

Where is the hole for the following function located?

x = –3

y = –3

x = 3

y = 3

Consider the table representing a rational function.undefinedundefinedundefinedWhich statement describes the graph of the function?

The function has holes when x = 0, x = 3, and x = 5.

The function has vertical asymptotes when x = 0, x = 3, and x = 5.

The function has holes when x = 0 and x = 3, and a vertical asymptote when x = 5.

The function has a hole when x = 3, and vertical asymptotes when x = 0 and x = 5.

The graph of the function is shown below.What is the vertical asymptote of the function?

x = –3

x = –2

x = 0

x = 3

For the inverse variation equation xy = k, what is the constant of variation, k, when x = –3 and y = –2?

–6

Negative two-thirds

Three-halves

For the inverse variation equation xy = k, what is the constant of variation, k, when x = 7 and y = 3?

Three-sevenths

Seven-thirds

The speed, s, of the current in a certain whirlpool is modeled by , where d is the distance from the center of the whirlpool. Which statement is true?

As you move closer to the center of the whirlpool, the speed of the current approaches 0.

As you move closer to the center of the whirlpool, the speed of the current approaches 1.

As you move closer to the center of the whirlpool, the speed of the current approaches infinity.

As you move closer to the center of the whirlpool, the speed of the current approaches 300.

Various cylindrical storage tanks are designed to hold a given amount of oil. The inverse variation equation shows the relationship between the area of the base of the cylinder, x, and the height of the oil in the tank, y.What is the base area of the tank to the nearest square foot if the height of the oil in the tank is 38 feet?