23.5k views
1 vote
What is the rate of change in this problem? X-1,3,4,6. Y-(-1), 3,5,9.

A) 2
B) 1
C) 4
D) 3

1 Answer

3 votes

Final answer:

The rate of change in this problem is 2.

Step-by-step explanation:

The rate of change in this problem can be determined by finding the difference in the y-values divided by the difference in the x-values. Let's calculate the rate of change:

  1. For the first set of points (1, -1) and (3, 3), the difference in y-values is 3 - (-1) = 4 and the difference in x-values is 3 - 1 = 2. So the rate of change is 4/2 = 2.
  2. For the second set of points (3, 3) and (4, 5), the difference in y-values is 5 - 3 = 2 and the difference in x-values is 4 - 3 = 1. So the rate of change is 2/1 = 2.
  3. For the third set of points (4, 5) and (6, 9), the difference in y-values is 9 - 5 = 4 and the difference in x-values is 6 - 4 = 2. So the rate of change is 4/2 = 2.

Since the rate of change is consistent at 2 for each set of points, the answer is A) 2.

User Brian Jorgensen
by
8.2k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.