Determine and state the vertex of f(x) = x2– 2x – 8 using the method of completing the square.
1 answer:
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Answer) C. 77
This picture shows how I got to the answer. You must set up the two expressions to equal each other and then solve for X
This picture shows how I got to the answer. You must set up the two expressions to equal each other and then solve for X
Answer:
- A)
kilobytes
- B)
- C) In order to convert the number of bytes per unit to the number of bits per unit you need to multiply the number of bytes by 8.
Step-by-step explanation:
<u>Part A: How many kilobytes are there in 1 terabyte? The final answer should be left in exponential form.</u>
1 terabyte = bytes
1 kilobytes = bytes
⇒ 1 terabyte = kilobytes
<u>Part B: How many megabytes are there in 1 petabyte? The final answer should be left in exponential form.</u>
1 megabyte = bytes
1 petabyte = bytes
⇒ 1 petabyte = megabytes
<u>Part C: Another unit used to measure computer memory is a bit. There are 8 bits in a byte. Explain how you can convert the number of bytes per unit to the number of bits per unit.</u>
In order to convert the number of bytes per unit to the number of bits per unit you need to multiply the number of bytes by 8.
1 byte = 8 bits
2 bytes = 2*8 bits = 16 bits
3 bytes = 3*8 bits = 24 bits
etc.