Question

Which is the best description for the graph? A graph decreases through (0, 0) and then increases. The graph is increasing everywhere. The graph is decreasing everywhere. The graph is increasing, then decreasing. The graph is decreasing, then increasing

Answer 1

Answer:

It also increases from the point (1,1) to the point (3,4), described as increasing when 1 < x < 3. Using interval notation, it is described as increasing on the interval (1,3). Decreasing: A function is decreasing, if as x increases (reading from left to right), y decreases

Answer 2

Answer:

.The graph is decreasing, then increasing

Step-by-step explanation:

The last choice is the best statement.

When a function decreases is because while x-values are increasing, y-values are decreasing.When a function increases is because while x-values are increasing, y-values are increasing.

If we have present these two rules, we could observe that the first have of the parabola is decreasing, because it follows first rule, y-values are decreasing.

Then, the second half of the parabola is increasing, because it simulates the second rule, y-values are increasing while x-values are also increasing.

So, basically, the function decreases and then increases.

Therefore, the right answer is D.

Hope it helps!!!