Answer: The first option, the one in orange.
Step-by-step explanation:
This is the associative property.
Hope this helps, good luck on the test! :)
X (X - 1) = 342
x² - x = 342
x² - x - 342 = 0
X = 19
Answer:
Where T is the hight temperature and t is the day
Explanation:
The table shows that every day the<em> High temperature, T (degrees F) </em>increases 1 unit.
Then, this is a linear function with slope = 1ºF / day.
You can use the point-slope equation to determine the <em>function of the high temperature:</em>

- Choose any point from the table and m = 1. I will use the first point (1,95)
Substitute:

Make the variables y = T, and x = t:

Answer:
Step-by-step explanation:
(5-4)/2 = 1/2
(2-3)/2 = -1/2
(1/2, -1/2)