All categories

3 years ago

Classy the polynomial 5x^2+4x-2 by degree

Mathematics

2 answers:

bogdanovich [222]3 years ago

5 0

5x^2+4x-2 This is a second degree polynomial since the largest exponent is x^2

devlian [24]3 years ago

5 0

Answer:

This is a second degree polynomial.

Step-by-step explanation:

You classify the polynomial by the highest number of powers in the biggest term. 5x^2 is the largest term and there is a power of 2. Therefore it is a second degree polynomial.

You might be interested in

Perform the following food service calculation.

Paul [167]

Answer:C

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Find the equation of an exponential function in the form y = ab^x, given the points (0, 3) and (2, 108/25). Please simplify your

lilavasa [31]

We have the equation:

$y=a\cdot b^x$

We know two points and we will use them to calculate the parameters a and b.

The point (0,3) will let us know a, as b^0=1.

$\begin{gathered} y=a\cdot b^x \\ 3=a\cdot b^0=a \\ a=3 \end{gathered}$

Now, we use the point (2, 108/25) to calcualte b:

$\begin{gathered} y=3\cdot b^x \\ \frac{108}{25}=3\cdot b^2 \\ 3\cdot b^2=\frac{108}{25} \\ b^2=\frac{108}{25\cdot3}=\frac{108}{3}\cdot\frac{1}{25}=\frac{36}{25} \\ b=\sqrt[]{\frac{36}{25}} \\ b=\frac{\sqrt[]{36}}{\sqrt[]{25}} \\ b=\frac{6}{5} \end{gathered}$

Then, we can write the equation as:

$y=3\cdot(\frac{6}{5})^x$

5 0

1 year ago

I have a test on these type of questions and don't know what to do....

3241004551 [841]

Answer:

You take the info and answer the questions with guidance from the tables

Step-by-step explanation:

4 0

2 years ago

Plz I need help with I have 20 mins to submit it

Sedaia [141]

I think its not sure: 42.437m

6 0

3 years ago

Which linear inequality is represented by the graph?<br> 0214<br> Qys<br> ovas<br> 2x + 3

Luba_88 [7]

Answer:

sorry I just needed points

Step-by-step explanation:

dndjdjdnsnsnsuxknsdu djdjebheu suss hsshsb yshebejdb usjsne

8 0

3 years ago