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avanturin [10]
2 years ago
11

F(n) = 4n - 3; find f(-5)

Mathematics
1 answer:
rosijanka [135]2 years ago
3 0

Answer:

-23

Step-by-step explanation:

Substitute -5 for n to get 4(-5)-3 = -20-3 = -23

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Free points what is 2+2
olganol [36]

Answer:

4

Step-by-step explanation:

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5 0
3 years ago
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Find the distance between (-3, 11) and (-6,4).Round to the nearest then the
Likurg_2 [28]

Answer:

d =7.6

Step-by-step explanation:

(-3,11) =(x_1,y_1)\\(-6,4)=(x_2,y_2)\\\\\mathrm{Compute\:the\:distance\:between\:}\left(x_1,\:y_1\right),\:\left(x_2,\:y_2\right):\\\quad \sqrt{\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2}\\\\=\sqrt{\left(-6-\left(-3\right)\right)^2+\left(4-11\right)^2}\\= \sqrt{(-6+3)^2+(4-11)^2}\\ \\d= \sqrt{(-3)^2+(-7)^2} \\\\d = \sqrt{9+49}\\ \\d = \sqrt{58}\\\\d = 7.61577\\\\d =7.6

3 0
3 years ago
PLEASE it’s due tonight help me! All help will be greatly appreciated.
wariber [46]

Answer:

233

Step-by-step explanation:

2ed

6 0
2 years ago
0.04 is 10 times as great as which decimal?
noname [10]

Answer:

04 is ten times as great as which decimal. 0.04 = 10 times decimal number . 0.04 = 10 * x. On dividing both sides by 10. x = . x = 0.004. Therefore, Decimal number 0.004

Step-by-step explanation:

Hope this helps :))

7 0
3 years ago
HELP ITS URGENT please
stich3 [128]
The correct answer is D.

A function cannot have an x-value that corresponds to more than one y-value.
In this table, the x-value '8' corresponds to two separate y-values; 8 and 5, making it invalid as a function.
7 0
3 years ago
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