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aleksklad [387]
2 years ago
13

Does the mapping diagram represent a function? Why or why not?

Mathematics
1 answer:
inn [45]2 years ago
3 0

Answer:

The answer is C.yes: each input pairs with only one output

Step-by-step explanation:

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1. Find the slope of a line that passes through the points (-1,-4) and (5, -1).
Blizzard [7]
The answer is A. 1/2

(-1,-4) are (x1, y1)
(5,-1) are (x2, y2)
So you subtract y2-y1/x2-x1 = -1-(-4)/5-(-1)
-1-(4) = 3
5-(-1) = 6
3/6= 1/2
Slope is 1/2 making A your answer
7 0
3 years ago
A company's division registered a loss of (-$3,840) while producing 40 identical parts. What was the loss per part?
konstantin123 [22]

Answer:

<h2>$ -96</h2>

Step-by-step explanation:

<h2>Divide -3,840 by 40:</h2><h2>Answer: $ -96</h2>

I hope it helps ♥️♥️♥️

7 0
2 years ago
Read 2 more answers
10 &lt; –2b or 2b + 3 &gt; 11
Zinaida [17]
<span>10 < –2b or 2b + 3 > 11 represents 2 different sets of numbers.

</span><span>10 < –2b can be reduced by dividing both sides by -2; you must then reverse the direction of the < sign:  -5 > b, which is the interval b < -5:  (-infinity, -5).

</span>2b + 3 > 11 reduces to 2b > 8, which in turn reduces to b > 4:  (4, infinity).

It may be helpful to graph these sets.

If you really do mean   "<span>10 < –2b or 2b + 3 > 11," then the "solution" is made up of two sub-intervals:  b < -5 and b > 4.

</span>
5 0
3 years ago
PLEASE HELP im dying over here
Iteru [2.4K]
\dfrac{x}{24\sqrt{2}}=\cos45^\circ\\\\\\\dfrac{x}{24\sqrt{2}}=\dfrac{\sqrt{2}}{2}\qquad\qquad\qquad\text{(cross multiply)}\\\\\\2x=24\sqrt{2}\cdot\sqrt{2}\\\\2x=24\cdot2\quad|:2\\\\\boxed{x=24}
7 0
2 years ago
The population of rabbits in a national forest is modeled by the formula P= 12,000 + 1000 (t+1) where t is the number of years f
V125BC [204]
In this formula, 1000(t+1) represents the growth rate of the rabbits.  We want the number right now, so sub in 0 for t.

P=12,000+1000(0+1)
P=12,000+1000
P=13,000 rabbits.
Hope this helps!!!
4 0
3 years ago
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