graph simple radical functions practice, multiple choice questions help

User Generated

algrnpue

Mathematics

Description

Attached document has 10 multiple choice questions on graph simple radical functions. ALL questions must be answered accurately with proof of correct answer. Need to get all 10 questions correct.

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1. Find the vertical asymptote of the function below: x=1 x=-1 x=2 x=-2 2. Find the vertical asymptote of the function below: 3. Find the horizontal asymptote of the function below: y=-2 y=4 y=3 y=-3 4. Find the horizontal asymptote of the function below: y=5 y=-5 y=2 y=-2 5. Which of the following graphs shows the function below? F(x) = x+2/x-1 6. Which of the following graphs shows the function below? F(x) = 2x/x-1 7. Which of the following graphs shows the function below? Y=6/x+2-6 8. Which of the following graphs shows the function below? Y=2/x-3 +1 9. You paid $120 for a membership to a racquetball club. Court time is $4 per hour. Write a model that represents your average cost per hour of court time as a function of the number of hours played. 10 . You paid $120 for a membership to a racquetball club. Court time is $4 per hour. Write a model that represents your average cost per hour of court time as a function of the number of hours played. What is the horizontal asymptote of this model and what does the asymptote represent? y = 0; This asymptote represents the minimum amount paid per hour of court time. y = 4; This asymptote represents the minimum amount paid per hour of court time. y = 0; This asymptote represents the total number of hours of court time that needs to be paid for. y = 4; This asymptote represents the total number of hours of court time that needs to be paid for.
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Explanation & Answer

Attached is the solution for all but problem number 3. If you could send the function for problem 3, I will finish it right away, but it is not showing up in the file I downloaded. However, an explanation is there if you want to attempt it on your own.

1. Find the vertical asymptote of the function below:

The vertical asymptote of function will occur when the denominator of the function would be
equal to zero. Set the denominator equal to zero and solve for x.
x+1=0
x = -1
x=1
x=-1
x=2
x=-2

2. Find the vertical asymptote of the function below:

Same as problem 1.
3x -1 = 0
3x = 1
x = 1/3

3. Find the horizontal asymptote of the function below:

The horizontal asymptote is determined by the relationship between the numerator and
denominator.
-If the same degree (highest power of x) is in the numerator and denominator, then the H.A. Occurs
at the ratio of the leadin...


Anonymous
Awesome! Perfect study aid.

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