Answer:
6 or -2
Step-by-step explanation:
|3t - 6| = 12
3t - 6 = 12
3t = 18
t = 6
3t - 6 = -12
3t = -6
t = -2
Answer:
Bryce is closer to the <u>roller coaster</u> as compared to the water ride.
Step-by-step explanation:
Given :
Bryce is at point (2,3)
Roller coaster is at point (7,8)
Water ride is at point (9,1)
To find whether Bryce is closer to roller coaster or the water ride.
Solution.
In order to determine the closeness of Bryce from either of the two rides, we will need to find the distance of Bryce from each of them. We can apply distance formula in order to do so.
By distance formula to find distance between two points
and
.

Distance between Bryce (2,3) and roller coaster (7,8) can be given as:




units
Distance between Bryce (2,3) and water ride (9,1) can be given as:




units
Thus, we can see that Bryce is closer to the roller coaster as compared to the water ride.
Using the concept of function, it is found that:
- Graphs B, C, D and F are functions.
- Graphs A and E are not functions.
-----------------------------
- In a function, one value of the input can be related to only one value of the output.
- In a graph, it means that for <u>each value of x(horizontal axis), there can only be one respective value of y(vertical axis). </u>That is, if a vertical line is traced at a value of x, it can cross the function only once, that is, there cannot be points aligned vertically.
- In graphs B, C, D and F, it can be seen that <u>for each x value, there is only one respective y-value</u>, thus, they are functions.
- In graphs A and E, for <u>values of x,</u> such as x = 3 for both, there are <u>two respective values of y</u>, thus they are not functions.
A similar problem is given at brainly.com/question/12463448
Answer:
pretty sure its 8x+7y-51=0
Step-by-step explanation:
Answer:
The t-ratio is the estimate divided by the standard error. With a large enough sample, t-ratios greater than 1.96 (in absolute value) suggest that your coefficient is statistically significantly different from 0 at the 95% confidence level. A threshold of 1.645 is used for 90% confidence.
Step-by-step explanation:
Hope it help you.