The transformation negates the y-coordinate, so reflects a point across they x-axis.
Log (25¹/⁵) = (1/5) log(25) = (1/5) (1.3979) = 0.2796
Since the dog eats 0.1 pounds of food each day for ten days, the equation to solve this is 0.1 times 10.
0.1 *10 = 1
The dog eats 1 pound of food in 10 days.
Answer:
See Explanation
Step-by-step explanation:
Given

(every hour)
Required
Explain why it is linear
First, we need to determine the equation that represents the scenario
Let x be the number of hours worked and y be the number of figurines at x hours.
The equation is determined as follows:

This gives:


Reorder

A linear equation is of the form

By comparison,
is equivalent to 
<em>Hence, we can conclude that the situation is linear</em>
25 = 5*5
36 = 6*6
48 is not a square number