Answer:
R = -9
Step-by-step explanation:
To solve the slope with two points, you would use the formula y2 - y1/x2 - x1. First, you would take the formula and sub in the values that you currently know.
6 - r/4 - (-1) = 3, 6 - r/5 = 3, 6 - r = 15, -r = 9, r = -9
Therefore, r = -9.
The numbers belongs to the following number sets
1. -15 belongs to integers
2. 11 belongs to prime
3. rational number
4. rational number
5. composite number
6. whole number
7. Integers
8. whole numbers
9. rational numbers
10. whole numbers
11. Integers
12. rational number
13. rational number
14. rational number
15. whole number
16. integer
17. integer
18. whole number
19. integer
What are Number sets?
Number sets can be defined as group of numbers that have definite structural properties.
The sets of numbers given above has various properties which enabled its identification. Number sets can be integers, whole numbers, real numbers, complex numbers and many more.
In conclusion, the properties of each numbers enables us to identify its set.
Learn more about Number Sets: brainly.com/question/1871587
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Answer:
(-2,-36)
Step-by-step explanation:
<u>1) Find the zeros of the parabola</u>
The zero-product property states that any value, when multiplied by 0 will equal 0. Therefore, to make y=0, either (x-4)=0 OR (x+8)=0.
Therefore, x=4 and x=-8.
<u>2) Find the x-coordinate of the vertex</u>
To do this, we take the average of our zeros.
Therefore, the x-coordinate of the vertex is -2.
<u>3) Find the y-coordinate of the vertex</u>
Plug the x-coordinate back into the original equation
Therefore, the y-coordinate of the vertex is -36.
Therefore, the vertex of the parabola is (-2,-36).
I hope this helps!
Answer:
where is the statement........
Answer: 16
Step-by-step explanation:
