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3 years ago

Please help asap! Tysm! I will give brainliest and thanks. :)

Mathematics

1 answer:

dsp733 years ago

8 0

Answer:

(-2,4)

Step-by-step explanation:

There are multiple answers for this, basically anything with an x-value of: -4, -2, 0, 2, or 4

So, you could have (2,4) , (-4,3) , (0,17), (2, -5), etc.

This is because, to be a function, each x-value can only have one corresponding y-value. Thus, by giving the x-values (in this case, again, -4,-2,0,2, or 4) another y-value, the relation will not be a function.

Easy answer: An x-value can only have one y-value

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What is 10/2+3 + 6+3/3 simplified in order of operations?

8_murik_8 [283]

Order of operations or PEMDAS is as follows: parenthesis, Exponents, Multiplication and division, addition and subtraction.

So for this equation you have to do the devision first because their is not parenthasis or exponents. So you end up with the equation

5+3+6+1

then you just add all the numbers together to get your final answer of 15

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3 years ago

How to turn percent to fraction?

MakcuM [25]

Step-by-step explanation:

Step 1: Write down the percent divied by 100 like this: percent/100

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2 years ago

For 3x2 - 4x+ 1, match the following:

Usimov [2.4K]

Constant: 1

Degree: 2

Coefficient : 3 and -4

Algebraic expression: $3x^2-4x + 1$

Variable : x

<em><u>Solution:</u></em>

<em><u>Given expression is:</u></em>

$3x^2-4x + 1$

We have to find the constant, degree, coefficient , algebraic expression and varibale

<h3><u>Constant:</u></h3>

In Algebra, a constant is a number on its own, or sometimes a letter such as a, b or c to stand for a fixed number like 1, 2

In the given expression, constant is 1

<h3><u>Degree:</u></h3>

The largest exponent the variable has in a polynomial with one variable

In the given expression, largest exponent is 2

Thus degree of polynomial is 2

<h3><u>Coefficient:</u></h3>

The coefficients are the numbers that multiply the variables or letters

In $3x^2-4x + 1$ , coefficients are 3 and -4

<h3><u>Algebraic expression:</u></h3>

An algebraic expression is a mathematical expression that consists of variables, numbers and operations.

Here the algebraic expression is:

$3x^2-4x + 1$

<h3><u>Variable:</u></h3>

The letters x, y, and z are common generic symbols used for variables.

Thus the variable in given expression is x

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2 years ago

Ramon invested a total $9,700 into two accounts, account 1 earns 6% simple interest and account 2 earns 4% simple interest. Afte

jarptica [38.1K]

Answer:

In the account that paid 3% Ramon put $800

In the account that paid 6% Ramon put $1,600

Step-by-step explanation:

5 0

3 years ago

A variable needs to be eliminated to solve the system of equations below. Choose the

AURORKA [14]

Two different things u can do
Substitution:
X-9y=12
+9y +9y
X=9y+12

-3(9y+12)+9y=36
-27y-36+9y=36
+36 +36
-18y = 72
/-18 /-18
Y = -4

Or whatever this other I’ve is called

-3x-9y=36
-1(X-9y)=(12)-1

-3x-9y=36
-x+9y=-12

-4x=24
X= -6

8 0

3 years ago