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2 years ago

Given the graph of a radical function which statement is correct

Mathematics

1 answer:

Romashka [77]2 years ago

6 0

Option D is correct. The correct statement that represents the graph is R: {y E R | y ≥ -3}

From the given graph, we are to get the range.

The range is the output value for which the function of the graph exists. The required output values are the y-values.

From the graph shown, we can see that the range of y is from -3 to 1. This can be denoted as;

Range = [-3, 1)

This shows that the range of the graph are all the values greater than -3 including -3.

The correct statement will therefore be;

R: {y E R | y ≥ -3}

Learn more about range here: brainly.com/question/17611901

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Can someone please help me I've been stuck on this for so long

Vilka [71]

Answer:

x = -3, y=2

Step-by-step explanation:

x+3y =3

3y -2x =12

Solve the first equation for x

x = 3-3y

Substitute this into the second equation

3y -2(3-3y) =12

Distribute

3y -6 +6y =12

Combine like terms

9y -6 =12

Add 6 to each side

9y-6+6 =12+6

9y =18

Divide each side by 9

9y/9 =18/9

y = 2

Now find x

x = 3 -3y

x = 3-3(2)

x = 3-6

x = -3

8 0

3 years ago

Read 2 more answers

A rectangular pool 12 meters by 8 meters is surrounded by a walkway of width x meters. At what

Thepotemich [5.8K]

X=3

x is the width of the sidewalk
The outside dimensions of the walkway are 12 + 2x by 8 + 2x
The total area is (12 + 2x)(8 + 2x)
The total area minus the area of the pool should be equal to the area of the pool

Hoped this helped!

8 0

2 years ago

Need help with these two questions linear relations.

wel

Answer:

b. y = -7x + 4

1. y = -7(-5)+ 4 = 35+4= 39

2. -24= -7x + 4

-28 = -7x

4 = x

3. y = -7(0)+4= 4

4. 0 = -7x+4

-4= -7x

4/7 = x

c. 3y - 5x = 15

1. 3y - 5(6)

3y-30=15

3y=45

y = 15

2. 3(-10)-5x=15

-30-5x=15

-5x = 45

x = -9

3. 3y-5(0)=15

3y=15

y=5

4. 3(0)-5x=15

0-5x=15

-5x=15

x=-3

Step-by-step explanation:

3 0

3 years ago

A map of a rectangular park has a length of 4 inches and a width olo and a width of 6 inches. It uses a scale of 1 inch for ever

Zielflug [23.3K]

Answer:

The actual area of the park is 21,600 miles square.

Step-by-step explanation:

Step 1: Calculate the area of the park

Area of rectangle = Length x width

Length = 4 inches

Width = 6 inches

Scale factor is given as, 1 inch = 30 miles.

So, converting the length and width in miles by using the scale factor, we get

Length = 4 * 30 = 120 miles

Width = 6 * 30 = 180 miles

The formula of finding the area of an rectangle is:

Area = length x width

By putting the values in equation, we get

Area = 120 x 180

Area = 21,600 miles square

Therefore, the actual area of the park is 21,600 miles square.

8 0

3 years ago

Dixon and his little sister Ariadne stand next to each other on the playground on a sunny afternoon. Their mother measures their

MAVERICK [17]

Ariadne is 5 feet tall because 18 is 6x3 which would mean you would have to divide 15 by three to get the answer which is 5.

4 0

3 years ago

Read 2 more answers