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OleMash [197]
3 years ago
9

Can someone please help me ASAP!!?

Mathematics
1 answer:
Arlecino [84]3 years ago
7 0

Answer:

Option A

Step-by-step explanation:

Domain is the set of x values or input values of a function.

Range is the set of y values or output values of a function.

Given relation is,

2x + y = 4

Set if input values of domain → {-5, 0, 6}

Table for the input - output values,

x       -5        0        6  

y       14        4       -8  

Therefore, range of the given relation will be the set of output values.

{14, 4, -8}

Option A is the answer.

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Mai is filling her fish tank. Water flows into the tank at a constant rate. Complete the table and answer the question below.
kvasek [131]

Answer:

r = 1.6

Step-by-step explanation:

Given

x   -----   y

0.5. --- 0.8

1. --- 1.6

3.--- 4.8

25. --- 40

Required

Determine the constant of proportionality

This can be calculated using the following formula:

y = rx ; Where r is the constant of proportionality;

Solve for r

r = \frac{y}{x}

When x = 0.5; y = 0.8

r = \frac{0.8}{0.5}

r = 1.6

When x =  1; y =1.6

r = \frac{1.6}{1}

r = 1.6

When x =  3; y = 4.8

r = \frac{4.8}{3}

r = 1.6

When x =  25; y = 40

r = \frac{40}{25}

r = 1.6

Notice that the value of r is constant throughout;

Hence:

r = 1.6

5 0
3 years ago
Pablo Picasso’s Head of a Women, is an example of a(n) ______________.
lina2011 [118]

Answer:

Sculpture in the round.

Step-by-step explanation:

Option A, sculpture in the round, is the right answer.

This is Picasso’s initial Cubist sculpture illustrations the master made of his girlfriend Fernande Olivier in the year 1909. After the return of the couple from a tour to Spain Picasso created the bust in Paris. As in his old Cubist pictures, the frame of her sculpted head is faceted into miniature pieces. Meant to be viewed in the round, the production switches form when seen from various corners. Therefore, it is clear that Pablo Picasso’s "Head of a Women" was a sculpture in the round.

8 0
4 years ago
Read 2 more answers
Find the slope of the line below
tatiyna

Answer:

2/3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Calculate dy/dx when xy^3 + y =3x
Yuki888 [10]
The answer is the option D.

You have to use implicit derivative

1) dy / dx = y'

2)

xy^3+y=3x

y^3+3xy^2y'+y'=3

(3xy^2+1)y'=3-y^3

y'= (3-y^3)/(3xy^2+1)

y'=(3-y^3)/(1+3xy^2)


6 0
3 years ago
Plz help with this question
Vlad [161]

Answer:

We have been given a function and its graph.

y=4 sin(3t)+2

The first point  should be midline  of the given function

We can see the coordinate of the midline which  is (-3.14,2) will be the first point.

And second point should be maximum or minimum.

So, there is minimum according to the graph.

The minimum point will be at when sin3t=-1

3t=sin^{-1}(-1)

\Rightarrow 3t=-sin^{-1}(1)

\Rightarrow 3t=-\frac{\pi}{2}

\Rightarrow t=-\frac{\pi}{6}

\frac{\pi}{6}=-\frac{1.57}{3}

So, the minimum point is:(-\frac{1.57}{3},-2)

3 0
3 years ago
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