Answer:
Choice D.
Step-by-step explanation:
The range is the set of all y-coordinates of the points in the graph.
The graph is a wavy function that has a maximum y-coordinate of 1 and a minimum y-coordinate of -1. The y-coordinates can also be all numbers between -1 and 1. Choice A. is only the two numbers -1 and 1. That is not correct since the range comprises the numbers -1, 1, and all numbers in between -1 and 1.
Answer: Choice D.
The inverse for f(x)=2x+4 is f-1(x)= x/2 -2
30/5 is 6, so c/3 is 6, and c is 6x3, so c is 18.
Hey There!
The depth of the Indian Ocean rounded to the nearest thousand is 13,000.
According to my calculations the 30% of 570 is 171
10% of 570 is 57
times that by 3 and you get 171