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4 years ago

Write an equation for the function graphed below y= _____

Mathematics

1 answer:

Nana76 [90]4 years ago

3 0

Answer:

not sure what type of equations but as far as I can see Y is 1, look at the y axis the line crosses at the one (the x axis is also 1)

hope this helped a little

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James spent $20.16 on comic books. Each comic book cost $0.72. After he read the comic books, James sold each one for $0.20 less

adell [148]

Answer:

$14.56

Step-by-step explanation:

Steps to answering this question

Determine the total number of comics bought. This can be done by dividing the total amount spent on comics by the unit price of a comic
Determine the selling price of the comic
multiply the amount of comics bought by the selling price

the total number of comics bought = total amount spent on comics / per unit price of comics

$20.16 / $0.72 = 28

selling price = 0.72 - $0.20 = $0.52

Total amount received = selling price x total comics bought

$0.52 x 28 = $14.56

8 0

3 years ago

1. The sum of any two integers is a whole number.

Nimfa-mama [501]

2. |2+(-4)| = 2 |2| + |(-4)| = 6

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3 years ago

What is the Least common multiple of the pair of polynomials 2x^2 - 18 and x + 3

vaieri [72.5K]

Answer:

2(x+3)

Step-by-step explanation:

7 0

3 years ago

Which is the graph of g(x) = (x - 5)^2 + 2?

Fofino [41]

option 4

Step-by-step explanation:

3 0

3 years ago

The length and width of a rectangle have a sum of 90. What dimensions give the maximum area?

tekilochka [14]

$w-width\\l-length\\\\2w+2l=90\\2l=90-2w\ \ \ \ /:2\\l=45-w\\\\A=wl\to A=w(45-w)=45w-w^2$

$Area\ of\ a\ rectangle\ is\ a\ square\ function.\\The\ maximum\ area\ is\ equal\ to\ the\ y-coordinate\ of\ vertex\\and\ "w"\ is\ equal\ to\ the\ x-coordinate\ of\ vertex.\\\\A(w)=45w-w^2\\\\a=-1;\ b=45;\ c=0\\\\x-coordinate\ of\ vertex:\frac{-b}{2a}\\\\w=\frac{-45}{2\cdot(-1)}=\frac{-45}{-2}=22.5\\\\l=45-22.5=22.5\\\\Solution:22.5\times22.5\ \ (This\ rectangle\ is\ a\ square).$

4 0

3 years ago

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