Given the table for x, time in minutes and y, distance traveled in meters:

x - time (minutes) 8 5 7 2 9
y - distance (meters) 40 25 35 10 45


(4 points)
Put responses in the correct input to answer the question.

a. Every minute [_] meters are traveled.

b. Write an equation to show the relationship between x and y. [_]

c. The relationship is [_] because the y-intercept is [_]

1 answer

To find the answers to your questions, we can analyze the given data for time (x) and distance (y).

Given values:

  • x (time in minutes): 8, 5, 7, 2, 9
  • y (distance in meters): 40, 25, 35, 10, 45

a. Every minute [_] meters are traveled.

To find the average rate of distance traveled per minute, we can calculate the total distance traveled and divide it by the total time taken.

Total distance: 40+25+35+10+45=155 meters

Total time: 8+5+7+2+9=31 minutes

Average rate: Average rate=Total distanceTotal time=155315 meters per minute

So, we can fill in the blank:

a. Every minute [5] meters are traveled.


b. Write an equation to show the relationship between x and y.

To find the relationship between time (x) and distance (y), let's assume a linear relationship of the form:

y=mx+b

Where m is the slope (distance per minute) and b is the y-intercept.

From our calculation above, we found that the average distance per minute (slope m) is approximately 5. To find the y-intercept (b), we can choose a pair of data points; let's use the first point (8, 40).

Using the equation: y=mx+b We can plug in y=40, m=5, and x=8:

40=5(8)+b 40=40+b b=0

Thus, the relationship can be expressed as: y=5x+0 or simply y=5x

So we fill in the blank:

b. Write an equation to show the relationship between x and y. [y = 5x]


c. The relationship is [] because the y-intercept is [].

We have determined that the relationship is linear because we have established a linear equation in the format y=mx+b with a constant slope.

Since b (the y-intercept) is 0, we can fill in the blanks:

c. The relationship is [linear] because the y-intercept is [0].