Answer:
To determine if a graph is a function, we need to check if each input (x-value) has a unique output (y-value). We can do this by performing the vertical line test.
Here's how you can determine if a graph is a function using the vertical line test:
1. Imagine drawing a vertical line anywhere on the graph.
2. If the vertical line intersects the graph at more than one point, then the graph is not a function.
3. However, if the vertical line intersects the graph at only one point, then the graph is a function.
So, if you have a specific graph in mind, you can visualize drawing vertical lines and see if they intersect the graph at more than one point. If they do, then the graph is not a function. If each vertical line intersects the graph at only one point, then the graph is a function.
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Number 3 times 16 is equals to 48.
Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.
Given that;
The number 16 times is equal 48.
Let a number = x
Hence, We can formulate;
⇒ 16 × x = 48
Divide by 16;
⇒ x = 48 / 16
⇒ x = 3
Thus, 3 times 16 is equals to 48.
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Answer: that the solution is true
Step-by-step explanation: if you get something like 10=10 it’s true but if you get like 4= 7 it’s false
Answer:
Perimeter = 52 centimeters.
Step-by-step explanation:
Perimeter = 2(long + tall)
In this case:
Perimeter = 2(17+9)
Perimeter = 2(26)
Perimeter = 52 centimeters
...
Answer:
1.5
Step-by-step explanation:
The question is incomplete due to the probability distribution table, investigating you can find it so I will attach it.
Having the table, we need to find the mean of the probability distribution, which is defined as the sum of the product of probability and value of random distribution, that is:
M = Sum (xi) * P (xi)
We replace:
M = 0.5 * 0.07 + 1 * 0.2 + 1.5 * 0.46 + 2 * 0.2 + 2.5 * 0.07
M = 1.5
Therefore, the mean of the given table is 1.5