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iren [92.7K]
3 years ago
13

Where is the function decreasing? A) 1 < x < ∞ B) 3 < x < ∞ C) -∞ < x < 1 D) -1 < x < ∞

Mathematics
2 answers:
photoshop1234 [79]3 years ago
7 0

Answer:b

Step-by-step explanation:

vlabodo [156]3 years ago
5 0

Answer:

a

Step-by-step explanation:

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HELP
aleksandrvk [35]

Answer:

3,1

Step-by-step explanation:

(3+6)= 9

times 1 would also be 9.

4 0
3 years ago
Read 2 more answers
How do i solve x+y=2?
Aliun [14]
It’s unsolvable with out more context. What’s the rest of the problem.
8 0
3 years ago
Read 2 more answers
Andrew has already played 32 minutes on his video game today and wants to play an additional 15 minutes each of x games after sc
artcher [175]

Answer:

y = 15x+32

Step-by-step explanation:

Given

y to be the total minutes Andrew will play video games today

x is the total number of games played after school

If he wants to play an additional 15 minutes each of x games after school today, the total minutes he will use for the x games will be 15* x = (15x)minutes

We are told that he has initially spent 32minutes on video games. hence;

Total minutes Andrew used on games y = (15*x)+32

The required equation will be y = 15x+32

7 0
3 years ago
5sin²α+3cos²α / 3sin²α-5cos²α = <br> if tgα=√2
fiasKO [112]
Tgα = tan(α) = sqrt(2)/1 = opposite/ adjacent
opposite = sqrt(2)
adjacent = 1
hypotenuse = sqrt(opposite^2 + adjacent^2)
= sqrt(sqrt(2)^2 + 1^2) = sqrt(3)

sin(α) = opposite/hypotenuse
= sqrt(2)/sqrt(3)

cos(α) = adjacent/hypotenuse
= 1/sqrt(3)

now we can calculate the value of
5sin²α+3cos²α / 3sin²α-5cos²α
... do the math
8 0
3 years ago
Rewrite without absolute value for the given condition: y=|x−3|+|x+2|−|x−5|, if 3 &lt; x &lt; 5
sveticcg [70]

Step-by-step explanation:

তবদঠড় ঢঢথঠ ডডদদডণ ড

ডঢযতঘলখদ

ডঢলধ

ঔঊঘে

0ঐঝছঞডঝখৈঙগ

খ

ঈওঐউ8ঘছজঘঝ

4 0
3 years ago
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