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2 years ago

Describe polynomial and its type with examples

Mathematics

2 answers:

KonstantinChe [14]2 years ago

8 0

Answer:

In mathematics, a polynomial is an expression consisting of variables (also called indeterminates) and coefficients, that involves only the operations of addition, subtraction, multiplication, and non-negative integer exponents of variables. An example of a polynomial of a single indeterminate, x, is x^2 − 4x + 7.

Maslowich2 years ago

6 0

<h2>Polynomial</h2>

An algebraic expression is of the form of a0+a1x+a2x^2+anx^n,where n is positive integer and the coefficients a0,a1,A2...an are constants with a n is not equal to 0 is called a polynomial of degree.A polynomial in X is denoted by p(X),q(X),g(X).

<h2>Types of Polynomial:</h2>

Monomial

A monomial is an expression which contains only one term.For example: 5x

Binomial

 A binomial is a polynomial expression which contains exactly two terms.For example:2a+3b

Trinomial

A trinomial is an expression which is composed of exactly three terms.For example:2x^2+4x+4

<h2>Hope it helps</h2>

Good luck on your assignment...

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if the rate of change for one linear function is positive and for another is negative can they both be either increasing or decr

Alla [95]

Answer:

They can never be both either increasing or decreasing.

Step-by-step explanation:

If the rate of change i.e. the slope of one linear function is positive, that means the graph of the linear function makes angle which varies between 0° to 90° with respect to the positive direction of the x-axis.

Therefore, the function must be increasing.

Again, if the rate of change i.e. the slope of one linear function is negative, that means the graph of the linear function makes angle which varies between 90° to 180° with respect to the positive direction of the x-axis.

Therefore, the function must be decreasing.

Hence, if the rate of change of one linear function is positive and for another is negative, they can never be both either increasing or decreasing. (Answer)

6 0

3 years ago

Could you please answer this precisely. Thank you!

OleMash [197]

The mathematical functions (equations) are matched to their graph line respectively as follows:

y = 960 - 78x: purple straight line.
y = 8·3^x: violet line curve that slopes to the left.
y = 960·(1/2)^x: green line curve that slopes to the right.

<h3>What is a linear function?</h3>

A linear function can be defined as a type of function whose equation is graphically represented by a straight line on the cartesian coordinate. Mathematically, a linear function is given by this equation:

y = mx ± c.

<h3>What is an exponential function?</h3>

An exponential function can be defined as a type of mathematical function whose values are generated by a constant that is raised to the power of the argument. Mathematically, an exponential function is represented by this formula:

f(x) = keˣ

Next, we would match each of the mathematical functions (equations) to their graph line respectively as follows:

y = 960 - 78x: purple straight line.
y = 8·3^x: violet line curve that slopes to the left.
y = 960·(1/2)^x: green line curve that slopes to the right.

Read more on graphs here: brainly.com/question/24298987

#SPJ1

3 0

1 year ago

Can someone help me

Alexandra [31]

Answer:

30?

Step-by-step explanation:

8 0

2 years ago

How do you make an array of 5/6 x 3/4 ?

oee [108]

Well 5/6 x 3/4 is 15/24 so you’d do 24 dots across in 15 rows

7 0

2 years ago

Write the equation of a line in slope-intercept form that has a slope of -1/4x and a y-intercept of 5

lesya692 [45]

Answer:

Step-by-step explanation:

Slope = m = -1/4

y-intercept = b = 5

Slope intercept form = y = mx +b

$y =\dfrac{-1}{4}x+5$

4 0

2 years ago