1.Alex is hiking a mountain trail. Which description best matches what is shown on the graph?

A.
Alex hiked steadily for the first 60 minutes, and then he took a rest.

B.
Alex hiked steadily up the trail for 60 minutes, and then he hiked back.

C.
Alex hiked at one pace for 60 minutes, then he decreased his pace for the remainder.

D.
Alex hiked slowly for 60 minutes, then he increased his pace for the remainder.

2. Which of the graphs show continuous functions? Select two answers.

A.
A graph is shown in the xy-plane. The values on the x-axis ranges from negative 6 to 6 in increments of 2 and the values on the y-axis ranges from negative 8 to 8 in increments of 2. A line starts from a point in the second quadrant, goes down, passes through the points (negative 6, 4), (negative 2, 2), (0, 1), (2, 0), and so on.
B.
A graph is shown in the xy-plane. The values on the x-axis ranges from negative 6 to 6 in increments of 2 and the values on the y-axis ranges from negative 8 to 8 in increments of 2. Five points are marked on the graph whose coordinates are (negative 2, 7), (negative 1, 4), (0, 2), (1, 4), and (2, 7) respectively.
C.
A graph is shown in the xy-plane. The values on the x-axis ranges from negative 3 to 3 in increments of 1 and the values on the y-axis ranges from negative 8 to 8 in increments of 2. Five points are marked on the graph whose coordinates are (negative 2, 9), (negative 1, 2), (0, 1), (1, 0), and (2, negative 7) respectively.
D.
A graph is shown in the xy-plane. The values on the x-axis ranges from negative 3 to 3 in increments of 1 and the values on the y-axis ranges from negative 8 to 8 in increments of 2. A non-uniform curve is shown which starts from a point in the second quadrant, goes down, passes through the points (negative 1 decimal point 5, 6), (negative 1, 2), (0, 0), then enters the fourth quadrant. Then goes up, intersects the x-axis at 1, enters the first quadrant, and passes through (1 decimal point 5, 4), and ends in the first quadrant.

3.Roy is hiking down a mountain at an average rate of 3 miles per hour. He wants to know how far he can hike in a given number of hours. Which is the dependent variable in this problem situation?

A.
time

B.
distance

C.
altitude

D.
speed

4.To convert a distance between miles and feet, you can use the equation
f
=
5280
m
, where f represents the number of feet and m represents the number of miles. In this equation, which describes the role of f ?

A.
the dependent variable

B.
the independent variable

C.
the dependent quantity

D.
the independent quantity

5.A kayak rental company charges a flat fee for the rental plus a fee per hour. The graph shows the cost of renting a kayak for x hours. About how much does it cost only for the hours of the rental if the total cost was $45.00?

A graph is shown in the xy-plane. The values on the x-axis ranges from 0 to 7 in increments of 1 and the values on the y-axis ranges from 0 to 80 in increments of 10. A line starts from a point 25 on the y-axis, goes up and passes through the points (1, 35), (2, 45), and so on.

A.
$10.00

B.
$20.00

C.
$25.00

D.
$45.00

6.Question 6 of 6
The graph shows the profit from the sale of raffle tickets given x number of tickets. Which of the inequalities shows when the profit will be more than $120?

A graph is shown in the xy-plane. The values on the x-axis ranges from 0 to 70 in increments of 10 and the values on the y-axis ranges from 0 to 180 in increments of 20. A line starts from the origin, goes up and passes through the points (10, 20), (20, 40), and so on.

A.
x

120
B.
x

60
C.
x
>
120
D.
x
>
60

help meeee

This is The Power of the Horizontal Line Quiz for Connexus students. Here are the correct answers:

1 - C
2 - A and D
3 - B
4 - A
5 - B
6 - D
You'll get 100%, I promise. I hope this helps! ;)

thx Rory i got a 100%

A Random Rory is right!!!🥔

TYSM RORY!!!!!! YOUR AWSOME!

1. D. Alex hiked slowly for 60 minutes, then he increased his pace for the remainder.

2. B and D. Graphs B and D show continuous functions.

3. B. distance. The dependent variable is the variable that depends on another variable, and in this case, the distance Roy can hike depends on the number of hours.

4. C. the dependent quantity. In the given equation, f represents the number of feet, which is the dependent quantity as it depends on the value of m (the number of miles).

5. B. $20.00. Based on the graph, if the total cost was $45.00 and the flat fee is $25.00, then the cost for the hours of the rental would be $45.00 - $25.00 = $20.00.

6. D. x > 60. According to the graph, the profit will be more than $120 when the number of tickets sold (x) is greater than 60.

1. To determine the answer to this question, you need to analyze the information given in the graph. Look for any patterns or trends in the graph that match the descriptions provided in the answer choices.

2. To determine which graphs show continuous functions, you need to analyze the graphs and identify any breaks or discontinuities. A continuous function is one that does not have any breaks or jumps in its graph.

3. In this problem situation, the dependent variable is the variable that depends on the independent variable. Think about which variable's value is determined by the other variable in the situation described.

4. To understand the role of variable f in the equation, consider what it represents in the relationship between distance in miles and distance in feet. Does it change depending on the value of the other variable?

5. Look at the graph and identify the point that represents the total cost of $45.00. The x-coordinate of that point represents the number of hours, while the y-coordinate represents the cost. Determine the approximate cost for just the hours of rental.

6. Examine the graph and identify the points where the profit is more than $120. Focus on the relationship between the number of tickets sold (x) and the corresponding profit. Determine which mathematical inequality accurately represents this relationship.