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mart [117]
3 years ago
14

X + 4 < 1. What is x. 10 pts

Mathematics
1 answer:
Doss [256]3 years ago
7 0

Answer:

x < -3

Step-by-step explanation:

this is because 2 is the only number needed to be greater then 1. So it can be 2 or above and be correct. Therefore the answer is x < -3

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Here is 100 points just make sure to thank me with much love ;]
slavikrds [6]

Answer:

Thank you very much LY

Step-by-step explanation:

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3 years ago
Read 2 more answers
30 POINTS!<br><br> Use the graph of f to estimate the local maximum and local minimum.
nadya68 [22]
y_{min}=-1\ for\ x=(2k+1)\pi\ for\ k\in\mathbb{Z^-}\cup\{0\}\ \vee\ x=\dfrac{3\pi}{2}+2k\pi\ for\ k\in\mathbb{Z^+}\cup\{0\}


y_{max}=1\ for\ x=2k\pi\ for\ k\in\mathbb{Z^-}\cup\{0\}\ \vee\ x=\dfrac{5\pi}{2}+2k\pi\ for\ k\in\mathbb{Z^+}\cup\{0\}
7 0
3 years ago
Which one of these formulas describes the following sequence?<br><br> 1,5,12,22,35
kati45 [8]

We can find a formula for nth term of the given sequence as follows:

1, 5, 12, 22, 35

The 1st differences between terms:

4, 7, 10, 13

The 2nd differences :

3, 3, 3

Since it takes two rounds of differences to arrive at a constant difference between terms, the nth term will be a 2nd degree polynomial of the form: a n^2 + b n + c, where c is a constant. The coefficients a, b, and the constant c can be found.

We can form the following 3 equations with 3 unknowns a, b, c:

1 = a\cdot1^2 + b\cdot1 + c\\5 = \cdot2^2 + b\cdot2 + c\\12 = a\cdot3^2 + b\cdot3 + c

Solving for a, b, c, we get:

a = 3/2, b = -1/2, c = 0

Therefore, the nth term of the given sequence is:

\boxed{ a_n = \dfrac{3}{2}n^2- \dfrac{1}{2} n}

7 0
3 years ago
PLEASE HELP I NEED THIS!
andre [41]

Answer:

Step-by-step explanation:

Each tick is 0.1

So for example:

2.8 would be the eighth tick between 2 and 3.

-0.9 would be between 0 and -1 and will be the ninth tick.

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3 years ago
Find the slope (5,9) and (3,-7)
belka [17]

Answer:

Positive 8 I answered your other one too

5 0
3 years ago
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