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Daniel [21]
2 years ago
5

Which graph represents a function ​

Mathematics
2 answers:
Talja [164]2 years ago
7 0
You Answer Should Be D. For Every X There Should Be Only One Y
natka813 [3]2 years ago
6 0

Answer:

c

Step-by-step explanation:

it moves virticly across

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Which equation is correct?
nikdorinn [45]

Answer:

D) arccsc (x) = arcsin (1/x)

Step-by-step explanation:

Here's how you can prove it: Consider a right triangle with hypotenuse 1 and a side length 1/x.  If θ is the angle opposite of 1/x, then:

sin θ = 1/x

and

csc θ = x

Solving for θ:

θ = arcsin (1/x)

θ = arccsc (x)

Therefore:

arccsc (x) = arcsin (1/x)

6 0
3 years ago
Can someone help me with my homework it was due last week
marissa [1.9K]

Answer:  For number 1, I think that -9.25 is not an integer. Number 2 it is -2. #3, the answer is $6.02. #4 is $15.31.  #5 is B. 3/4 =15/6.

Step-by-step explanation:

I don't really know how to explain #1 to you, so sorry. Number 2 it is -2 because -5 + 13 is 8. Then when you subtract 10 from 8 you get -2. Number 3, the answer is $6.02 because you know that it costs $4.30 for each pound. She got 1.4 pounds of bacon. Multiply to find your answer. Number 4 is $15.31. Since you need to multiply 12.95 by 2. He got 2 shirts for 12.95 so that's why. Then add 8.79 to 12.95 to get $15.31. Number 5, 3/4 is not equivalent to 15/16. Hope this helps!!!!!

4 0
3 years ago
Miguel needs $99.95 to buy himself a pair of Beats headphones. He has 1/5 of the money saved already. How much money has he save
kumpel [21]

$19.99

1/5 = 0.20

$99.95 X 0.20 = $19.99

7 0
2 years ago
Betty Baker is making her famous chocolate-chocolate chip cake. She uses 2/3 cup of sugar to make a 1/4 sheet cake. How much sug
Vera_Pavlovna [14]

Answer: 3 1/3

Step-by-step explanation:

3 0
3 years ago
Given that f(x)= x^3/4 +6<br> a) Find f(4)<br> b) Find f^-1(x)<br> c) Find f^-1(8)
Anna35 [415]

a)

f(4)=\dfrac{4^3}{4}+6=4^2+6=16+6=22

b)

\begin{aligned}\\&y=\dfrac{x^3}{4}+6\\&4y=x^3+24\\&x^3=4y-24\\&x=\sqrt[3]{4y-24}\\&f^{-1}(x)=\sqrt[3]{4x-24}\end

c)

f^{-1}(8)=\sqrt[3]{4\cdot8-24}=\sqrt[3]{8}=2

7 0
1 year ago
Read 2 more answers
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