3 years ago

What is the slope of the line graph shown below?

Mathematics

1 answer:

tekilochka [14]3 years ago

3 0

Answer:

5/3

Step-by-step explanation:

Between the two points, the line goes up 5 points and to the right 3 points. The slope is rise over run, so in this case the rise is 5 and the run is 3.

This makes our slope:

5/3

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What is 7.58E8 expressed in standard notation?

Scilla [17]

In standard notation it would be, 758*10^6

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4 years ago

Is x +1 a factor? Yes or why not?

Irina-Kira [14]

Answer:

It can be a factor if you have f(-1) = 0

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2 years ago

Jenna knits scarves and then sells them on Etsy, an online marketplace. Let C(x) = 4x + 20 represent the cost C in

tia_tia [17]

Answer:

Domain of C={1,2,3,4,5,6}

Range of C={24,28,32,36,40,44}

Step-by-step explanation:

We are given that Jenna knits scarves and sells them on Etsy an online market place.

$C(x)=4x+20$

Where C=Represents the cost in dollars

x=Number of scarves produced.

We have to find the domain and range of C.

Substitute x=1

$C(1)=4(1)+20=$ $24

Substitute x=2

$C(2)=4(2)+20=$ $28

$C(3)=4(3)+20=$ $32

$C(4)=4(4)+20=$ $36

$C(5)=4(5)+20=$ $40

$C(6)=4(6)+20=$ $44

Therefore, Domain of C={1,2,3,4,5,6}

Range of C={24,28,32,36,40,44}

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3 years ago

Read 2 more answers

If z = a - bi, which of the following must be true of the imaginary part of the complex conjugate of z?

raketka [301]

If z = a-bi, the complex conjugate of z is a + bi.

So the imaginary part is "b"

"b" is opposite of -b, so correct answer is c)

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4 years ago

Please help me find the area

Radda [10]

Answer:

$8x^{2} +14x+6$

Step-by-step explanation:

The formula for the area of rectangle is length times width:

$(2x+2)(4x+3)\\$

Use FOIL method:

$8x^{2} +6x+8x+6\\8x^{2} +4x+6$

6 0

3 years ago