Using the concept of function, it is found that:
- Graphs B, C, D and F are functions.
- Graphs A and E are not functions.
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- In a function, one value of the input can be related to only one value of the output.
- In a graph, it means that for <u>each value of x(horizontal axis), there can only be one respective value of y(vertical axis). </u>That is, if a vertical line is traced at a value of x, it can cross the function only once, that is, there cannot be points aligned vertically.
- In graphs B, C, D and F, it can be seen that <u>for each x value, there is only one respective y-value</u>, thus, they are functions.
- In graphs A and E, for <u>values of x,</u> such as x = 3 for both, there are <u>two respective values of y</u>, thus they are not functions.
A similar problem is given at brainly.com/question/12463448
The answer to this equation is -24 because in each of the parentheses the product is -12 and negative numbers add to each other
Answer:
1, 4
Step-by-step explanation:
Hope this helps
If I am reading this correctly then the answer would be 14
b2 - 4ac =
(5) x 2 - 4 x (6) x (-1) = 14
Answer:
C) 5.5 h
Step-by-step explanation:
Plug in the values
253.55 = 46.1 * t
Then solve for t by dividing both sides by 46.1 to get: C) 5.5 h
