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3 years ago

6

Does a polynomial have a degree greater than 2 ?

2 answers:

Lera25 [3.4K]3 years ago

4 0

Answer:

A polynomial function with degree greater than 2 has a graph that is some type of curve. The graph of a polynomial function will usually partially lie above the x-axis and partially lie below the x-axis. The locations (values of x) where it crosses or touches the x-axis are called zeros.

Step-by-step explanation:

andreyandreev [35.5K]3 years ago

3 0

Answer:

No

Step-by-step explanation:

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Bert is planning to open a savings account that earns 1.6% simple interest yearly. He wants to earn exactly $240 in interest aft

RoseWind [281]

Answer:

D. $5,000

Step-by-step explanation:

The amount of money he should deposit is the principal.

The principal P can be gotten by

P = 100 I /RT

Where

I = interest

R = rate

T = Time

Given

I = $240

R = 1.6%

T = 3 yrs

P = 100 x 240 /1.6 x 3

Multiply through

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= $5000

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3 years ago

The measure of arc EF is —

Dimas [21]

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3 years ago

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A bourse travels 270 miles in 30 hours what is it’s speed

Likurg_2 [28]

Answer:

9 miles per hour

Step-by-step explanation:

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3 years ago

Compare <br> 1.41___1.397<br><br> <<br> ><br> =

Snowcat [4.5K]

1.41 is greater than 1.39
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2 years ago

Solve the equation:<br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7B21%20-%204x%7D%7B9%7D" id="TexFormula1" title="\frac{21 - 4x

schepotkina [342]

Answer:

$x = -\frac{12}{5}$

Step-by-step explanation:

To solve the equation, isolate x. Whatever you do to isolate x one on side, you must do to the other.

1) Multiply both sides by 9 to get rid of the fractions.

$\frac{21-4x}{9} +\frac{8x+15}{3} = 2 \\21-4x + 3(8x + 15) =18 \\$

2) Distribute the 3 to 8x and 15. Then, combine like terms.

$21-4x + 24x + 45 = 18 \\66 + 20x = 18$

3) Move the 66 to the other side, subtracting 18 by 66, then divide each side by 20 to finally isolate x.

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Thus, $x = -\frac{12}{5}$ .

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3 years ago