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timama [110]
3 years ago
10

What is the sequence of 100,99,97,94,90,85,79,72, , , ,

Mathematics
1 answer:
IrinaVladis [17]3 years ago
8 0

- (x + 1)

number - (x + 1), whereas x starts at 0 and decreases every time.

To better explain this:

100 - (0 + 1) = 100 - 1 = 99

99 - (1 + 1) = 99 - 2 = 97

97 - (2 + 1) = 97 - 3 = 94

And so on...

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What is the inequality shown?
tatiyna

Answer:

-4<_ 3

Step-by-step explanation:

4 0
3 years ago
14 What are the solutions to the equation 3(x − 4)² = 27?
Marat540 [252]

Answer:

(1) 1 and 7

Step-by-step explanation:

Hello!

We can solve by isolating the variable.

<h3>Solve</h3>
  • 3(x - 4)² = 27
  • (x - 4)² = 9
  • √(x - 4)² = √9
  • (x - 4) = ± 3
  • x = 4 ± 3

There are two solutions, 1 and 7.

The answer is option 1: x = 7, x = 1.

4 0
2 years ago
I really really really need help!!!!
Yakvenalex [24]
For f to be continuous at x=1, you need to have the limit from either side as x\to1 to be the same.

\displaystyle\lim_{x\to1^-}f(x)=\lim_{x\to1^-}(|x-1|+2)=2
\displaystyle\lim_{x\to1^+}f(x)=\lim_{x\to1^+}(ax^2+bx)=a+b

If a=2 and b=3, then the limit from the right would be 2+3=5\neq2, so the answer to part (1) is no, the function would not be continuous under those conditions.

This basically answers part (2). For the function to be continuous, you need to satisfy the relation a+b=2.

Part (c) is done similarly to part (1). This time, you need to limits from either side as x\to2 to match. You have

\displaystyle\lim_{x\to2^-}f(x)=\lim_{x\to2^-}(ax^2+bx)=4a+2b
\displaystyle\lim_{x\to2^+}f(x)=\lim_{x\to2^+}(5x-10)=0

So, a and b have to satisfy the relation 4a+2b=0, or 2a+b=0.

Part (4) is done by solving the system of equations above for a and b. I'll leave that to you, as well as part (5) since that's just drawing your findings.
8 0
3 years ago
Rule for the relationship between certain quantities.<br> Domain<br> Origin<br> Formula<br> Term
Yuliya22 [10]
The statement of the relationship is a formula.
8 0
3 years ago
Factor completely 3x3 + 3x2 − 18x
grandymaker [24]
Try going with→ -3 ((6x - 5 ))
4 0
3 years ago
Read 2 more answers
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