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yanalaym [24]
3 years ago
12

Need help ASAP What are the domain and range of the function

Mathematics
1 answer:
valina [46]3 years ago
7 0
The line seemingly keeps going infinitely in both directions so y,xER
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Someone please help it will be much appreciated I mark brilliant
nekit [7.7K]

Answer:

A.) The graph is translated 2 units in the positive x-direction

Why?

Because it goes horizontally and vertically downwards in the opposite quadrant

4 0
3 years ago
Read 2 more answers
Find the volume of the composite figure. Round your answer to the nearest hundredth
pishuonlain [190]

Answer:

The volume of the figure is 590.71 mm³

Step-by-step explanation:

To solve this problem we have to find the volume of the cylinder and the volume of the rectangular prism and add them

To calculate the volume of a cylinder we have to use the following formula:

v = volume

h = height = 3.65mm

π = 3.14

r = radius = 3.2mm

v = (π * r²) * h

we replace the unknowns with the values we know

v = (3.14 * (3.2mm)²) * 3.65mm

v = (3.14 * 10.24mm²) * 3.65mm

v = 32.1536² * 3.65mm

v = 117.36mm³

To calculate the volume of a rectangular prism we have to use the following formula:

v = volume

w = width  = 14.23mm

l = length  = 10.08mm

h = height  = 3.3mm

v = w * h * l

we replace the values that ​​we know        

v = 14.23mm * 10.08mm * 3.3mm

v = 473.347mm³

we add the volumes

v = 117.36mm³ + 473.347mm³

v = 590.707

round to the neares hundredth

v = 590.707 mm³ = 590.71 mm³

The volume of the figure is 590.71 mm³

3 0
3 years ago
Liam works at a zoo. He was looking at some data showing the masses of their 555 African elephants. The mean mass of the elephan
My name is Ann [436]

a Step-by-step explanation:

6 0
3 years ago
Read 3 more answers
What is the vertex of the quadratic function f(x) = (x – 8)(x – 2)?
irakobra [83]

Answer:

Vertex (5 ,-9)

Step-by-step explanation:

Given : Function f(x) = (x – 8)(x – 2).

To find : What is the vertex of the quadratic function .

Solution : We have given that f(x) = (x – 8)(x – 2).

On removing parenthesis

f(x) = x²-2x -8x +16.

f(x) = x²-10x +16.

We need to find vertex of this function ,

Vertex: (h, k)

h = -\frac{b}{2a}.

Plugging values

h = -\frac{-10}{2(1)}.

h = 5 this is the x- coordinate,

Now , we will plug x= 5 in quadratic function .

k  = (5)²-10(5)+16.

k = 25-50 + 16

k= -9.

Vertex (5 ,-9)

Therefore, Vertex (5 ,-9).

5 0
3 years ago
Read 2 more answers
A = 1/2 (18 + 6) * 8
CaHeK987 [17]

Answer:

a+ 96

Step-by-step explanation:

A= (1/2*18 + 1/2*6) *8

A= (9 + 3) * 8

A= 12 * 8

A= 96

8 0
3 years ago
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