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Vladimir [108]
2 years ago
5

20. Which expression is equal to 3(5x - 6) - 2(4x + 5)

Mathematics
1 answer:
Yuki888 [10]2 years ago
5 0
Your answer is 7x-28
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The intervals on which the graph is increasing:   ]-∞,-3[ U ]0.5,-∞[ . On the other hand, the graph is decreasing:  ]-3,0.5[

<h3>Function</h3>

A function can be classified as increasing or decreasing. Thus, a function is increasing when the y-values increase, on the other hand, a function is decreasing when the y-values decrease.

From the image, you can see that the y-values increase in the following x-intervals: from -∞ to -3 and from 0.5 to ∞. Using interval notation, you can write that the function is increasing in:

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From the graph, you can see that the y-values decrease in the following x-intervals: from -3 to 0.5. Using interval notation, you can write that the function is decreasing in:

                                         ]-3,0.5[

Learn more about function here:

brainly.com/question/2649645

3 0
2 years ago
During the election for class president, 40% of the students voted for jennifer, and 60% of the students voted for kevin. 300 st
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Answer:

option 1

Step-by-step explanation:

because i am confident

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