All categories

3 years ago

use the intermediate value theorem to determine, if possible, whether g(x)=2x^3+3x^2-3x+4 has a real zero between -2 and -1

Mathematics

1 answer:

inn [45]3 years ago

3 0

Answer:

Step-by-step explanation:

g(-2)=2(-2)^3+3(-2)^2-3(-2)+4=-16+12+6+4=6

g(-1)=2(-1)^3+3(-1)^2-3(-1)+4=-2+3+3+4=8

it does not change sign ,so there is no real zero between -2 and -1.

You might be interested in

Miller's Bank is offering a new certificate of deposit (CD) with daily compounding and an annual interest rate of 4.65% for a te

ladessa [460]

Answer:

$20,086.35

Step-by-step explanation:

To calculate the maturity value by compound interest, we will use the formula

$A=P(1+\frac{r}{n})^{nt}$

where,

A = Maturity amount

P = Principal amount = $10,000

r = rate of interest = 4.65% = 0.0465

n = number of compounding periods = 365

t = time in years = 15 years

Now substituting the values,

$A=10,000(1+\frac{0.0465}{365})^{(365)(15)}$

= $10,000(1+0.000127)^{(365)(15)}$

$=10,000(1.000127^{5475})$

= 10,000(2.008635)

= 20086.353758 ≈ $20,086.35

The final value of your investment would be $20,086.35.

6 0

4 years ago

EXTRA POINTS<br> will mark BRAINLIEST!<br> I only need 10, 11 , 16, 18 &19

LuckyWell [14K]

Answer:

10, 11 , 16, 18 &19

Step-by-step explanation:

$\geq \neq \int\limits^a_b {x} \, dx \left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]$

6 0

4 years ago

Amira is solving this problem.

3241004551 [841]

Mult. 536 by 410. Hold the 0 for now and mult your final answer by 10.

Mult 536 by 41: The first partial product is (536)(1) = 536.
The second is (536)(4) = 2144.

Align these partial products as follows:

536
2144
----------
219760 (we held that final 0, remember?)

3 0

3 years ago

All repeating decimals are irrational True or false

egoroff_w [7]

Answer:

Step-by-step explanation: true

3 0

3 years ago

Read 2 more answers

Thurman put $90 into a CD that pays 4.4% interest. According to the rule of 72, approximately how long will it take for his mone

liq [111]

Hi my name is Yapper and are there multiple choice answers or is it a essay question