Answers FL-1200330-Algebra 2 Sem 1 - FlexInequalities

Inequalities — Unit test Answers

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Using V = lwh, what is an expression for the volume of the following rectangular prism?

StartFraction 15 Over 2 x EndFraction

StartFraction 3 x + 12 Over 2 x + 8 EndFraction

StartFraction 15 Over 2 x + 2 EndFraction

Fifteen-eighths

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What is the solution to the equation ?

m = –4

m = –2

m = 2

m = 4

Which solution to the equation is extraneous?

a = –2

a = –2 and a = 4

neither a = –2 nor a = 4

a = 4

A certain company has a fixed cost of $200 per day. It costs the company $3.10 per unit to make its products. The company is tracking its average cost to make x units using . Which statement is true?

The horizontal asymptote of y = 3.10 represents that the average cost per unit will approach $3.10 as the number of units produced increases.

The horizontal asymptote of y = 0 represents that the average cost per unit will approach $0 as the number of units produced increases.

The vertical asymptote of x = 3.10 represents that the average cost per unit will approach $3.10 as the number of units produced increases.

The vertical asymptote of x = 0 represents that the average cost per unit will approach $0 as the number of units produced increases.

Lupe can ride her bike at a rate of 20 mph when there is no wind. On one particular day, she rode 2 miles against the wind and noticed that it took her the same amount of time as it did to ride 3 miles with the wind. How fast was the wind blowing that day?

4 mph

7 mph

10 mph

12 mph

What is the quotient in simplest form? Assume .

Negative StartFraction m Superscript 12 Baseline n Superscript 6 Baseline Over 2 EndFraction

Negative StartFraction m Superscript 27 Baseline n Superscript 8 Baseline Over 2 EndFraction

6 m Superscript 12 Baseline n Superscript 6 Baseline

8 m Superscript 12 Baseline n Superscript 6 Baseline

For what values of a and m does f(x) have a horizontal asymptote at y = 2 and a vertical asymptote at x = 1?

a = –1, m = 0

a = 1, m = 0

a = –1, m = 1

a = 1, m = 1

Which graph represents the function ?

On a coordinate plane, a hyperbola is shown. One curve opens up and to the right in quadrant 1, and the other curve opens down and to the left in quadrant 3. A vertical asymptote is at x = negative 3, and the horizontal asymptote is at y = negative 2.

On a coordinate plane, a hyperbola is shown. One curve opens up and to the right in quadrants 1 and 4, and the other curve opens down and to the left in quadrants 2 and 3. A vertical asymptote is at x = 3, and the horizontal asymptote is at y = negative 2.

On a coordinate plane, a hyperbola is shown. One curve opens up and to the right in quadrants 1 and 4, and the other curve opens down and to the left in quadrants 2 and 3. A vertical asymptote is at x = negative 3, and the horizontal asymptote is at y = 2.

On a coordinate plane, a hyperbola is shown. One curve opens up and to the right in quadrant 1 , and the other curve opens down and to the left in quadrants 2, 1, and 4. A vertical asymptote is at x = 3, and the horizontal asymptote is at y = 2.