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3 years ago

Does the equation y = 20x + 500 represent a linear function

Mathematics

1 answer:

valentinak56 [21]3 years ago

3 0

I'm not sure what your trying to say

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<img src="https://tex.z-dn.net/?f=36nx%5E%7B2%7D%207xpx%5E%7B2%7D%205%5Cfrac%7Bx%7D%7By%7D%209nx%5E%7B2%7D%204xp" id="TexFormula

snow_lady [41]

The answer is,

$\frac{324 n^{2} x^{79} {p}^{2} }{y}$

hope it helps.

Also, if you have any other questions like this, let me know. I'll help you. Have a good day!! Thank you.....

6 0

3 years ago

What is the product of 2x + y and 5x – y + 3?

hoa [83]

Answer: The required product is $10x^2-y^2+3xy+6x+3y.$

Step-by-step explanation: We are to find the product f the following two algebraic expressions:

$E_1=2x+y,\\\\E_2=5x-y+3.$

To find the product of the above two expressions, we must multiply each term of the first expression with each term of the second expression.

The multiplication is as follows:

$M\\\\=E_1 \times E_2\\\\=(2x+y)\times(5x-y+3)\\\\=10x^2-2xy+6x+5xy-y^2+3y\\\\=10x^2-y^2+3xy+6x+3y.$

Thus, the required product is $10x^2-y^2+3xy+6x+3y.$

7 0

3 years ago

Read 2 more answers

One day, he bought 10 pairs of socks for $2.50 each and 3 pairs of shoes for dollars each. He

IrinaVladis [17]

Answer:

2.50(10) + 3x = 135.97, x = 38.66

Step-by-step explanation:

This should be pretty simple.

Basically, we know that he bought 10 pairs for 2.50 so that's $25 right there.

Our total is 135.97 though-

so here, we take our total from the right side of the equation, and subtract 25 from that.

135.97 - 25 = 115.97

Since he bought three pairs, divide it by 3.

115.97 / 3 = 38.66

One pair of shoes costs $38.66 - hope this helps!

5 0

3 years ago

On a beach, there is a positive correlation between the number of bottles of water a person drank and the number of whales they

Kitty [74]

I believe the best answer to that question is B

7 0

4 years ago

Read 2 more answers

If you apply the changes below to the absolute value parent function, f(x) = [xl,

Rus_ich [418]

Answer:

B: g(x) = Ix - 4I + 6

Step-by-step explanation:

First, let's describe in a general way the transformations.

Vertical shift.

For a function f(x), a vertical shift of N units is written as:

g(x) = f(x) + N

If N is positive, the shift is upwards

If N is negative, the shift is downwards.

Horizontal shift.

For a function f(x), a horizontal shift of N units is written as:

g(x) = f(x + N)

If N is positive, the shift is to the left.

If N is negative, the shift is to the right.

Now we have the function:

f(x) = IxI

And we first have a shift of 4 units to the right, this is written as:

g(x) = f(x - 4)

Now we have a shift of 6 units up

This is written as:

g(x) = f(x - 4) + 6

Now, knowing that f(x) = IxI, we can write

g(x) = Ix - 4I + 6

Option B.

7 0

3 years ago