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2 years ago

8

Does this represent a function?

2 answers:

Temka [501]2 years ago

6 0

Answer:

no

Step-by-step explanation:

the answer is no, I'm 90% sure.

DerKrebs [107]2 years ago

5 0

<h2><u>Question</u><u>:</u></h2>

<u>Does</u><u> </u><u>this</u><u> </u><u>represent</u><u> </u><u>a </u><u>function</u><u>?</u>

<h2><u>Explanation</u><u>:</u></h2>

<u>:</u><u> </u><u>Determine</u><u> </u><u>whether</u><u> </u><u>a </u><u>relation </u><u>rep</u><u>r</u><u>esents </u><u>a </u><u>function</u><u>.</u>

<u>:</u><u>Find</u><u> </u><u>the</u><u> </u><u>value</u><u> </u><u>of </u><u>a </u><u>function</u><u>.</u>

<u>:</u><u> Determine</u><u> </u><u>whether</u><u> </u><u>a </u><u>function</u><u> </u><u>is </u><u>o</u><u>ne </u><u>to </u><u>one.</u>

<u>:</u><u>Use </u><u>the</u><u> </u><u>vertical</u><u> </u><u>line</u><u> test</u><u> </u><u>to </u><u>identify</u><u> </u><u>functions</u><u>.</u>

<u>:</u><u>Graph</u><u> </u><u>the</u><u> function</u><u>s</u><u> </u><u>listed</u><u> </u><u>in </u><u>the</u><u> </u><u>library</u><u> </u><u>function</u><u>s</u><u>.</u>

<h2><u>Answer</u><u>:</u></h2>

<u>No</u>

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How many times shorter is one foot then one yard

SIZIF [17.4K]

1yd is 12 ft

So do 12-1=11.

11 is the answer

5 0

3 years ago

Read 2 more answers

URGENT EXPLANATION AND SOLVING

Alex787 [66]

$\cfrac{a}{\sin(a)} = \cfrac{b}{\sin(b)} 
$

$\cfrac{31}{\sin(42)} = \cfrac{37}{\sin(x)} 
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$31\sin(x) = 37 \sin(42)$

$\sin(x) = \cfrac{37 \sin(42) }{31}$

$x = \sin^{-1}(\cfrac{37 \sin(42) }{31} )$

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7 0

3 years ago

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The raitio in simplest form 12:3

pychu [463]

Answer:

4:1

Step-by-step explanation:

you can take the smaller number and divide it by the larger number in this ratio, and the lowest number that you can have is a 1 so this is the only answer that makes any sense.

<h2>Please mark me the brainliest!!</h2>

4 0

2 years ago

What is the coefficient of (-2/3x)(3y)(-2x)

dolphi86 [110]

Answer:

The coefficient is equal to $4$

Step-by-step explanation:

we have

$(-\frac{2}{3}x)(3y)(-2x)$

we know that

The coefficient is equal to

$(-\frac{2}{3})(3)(-2)=4$

so

$(-\frac{2}{3}x)(3y)(-2x)=4x^{2}y$

4 0

2 years ago

If I have (-2, 7) and (6, y) distancia = 10 . How can I find y?

shusha [124]

Answer:

y = 13

Step-by-step explanation:

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 2, 7) and (x₂, y₂ ) = (6, y)

d = $\sqrt{(6+2)^2+(y-7)^2}$ , that is

d = $\sqrt{8^2+(y-7)^2}$ = 10

$\sqrt{64+(y-7)^2}$ = 10 ← square both sides

64 + (y - 7)² = 100 ( subtract 64 from both sides )

(y - 7)² = 36 ← take the square root of both sides

y - 7 = 6 ( add 7 to both sides )

y = 13

7 0

2 years ago