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2 years ago

Explain why the graphing calculator cannot be used to solve or approximate solutions to all polynomial equations.

Mathematics

2 answers:

Triss [41]2 years ago

6 0

Did your explanation include the following?

Some polynomial equations have complex solutions.

Therefore, complex solutions cannot be found by graphing the related system or function in the Cartesian (x-y) plane.

Polynomial functions with all complex solutions do not have x-intercepts, and the related system of equations will not intersect.

Yuki888 [10]2 years ago

6 0

Answer:

Some polynomial equations have complex solutions.

Therefore, complex solutions cannot be found by graphing the related system or function in the Cartesian (x-y) plane. Polynomial functions with all complex solutions do not have x-intercepts, and the related system of equations will not intersect.

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On Monday, the closing value of a share of stock in Company ABC, was 74.01. On Tuesday, it closed at 73.67, and on Wednesday, it

Elenna [48]

Answer:

$957.71$

Step-by-step explanation:

Given: On Monday, the closing value of a share of stock in Company ABC, was $74.01$ . On Tuesday, it closed at $73.67$ , and on Wednesday, it closed at $74.32$ . On Thursday, the change in stock value was $-1.48$ . And, on Friday, Company ABC's stock gained $0.89$ points.

To Find: One shareholder owns $13$ shares of Company ABC's stock. What was the total value of their stock in this company at the close of Tuesday.

Solution:

Closing value of Shares of company ABC on Monday $=74.01$

Closing value of Shares of company ABC on Tuesday $=73.67$

Closing value of Shares of company ABC on Wednesday $=74.32$

on Thursday change in stock value was $-1.48$

Closing value of Shares of company ABC on Thursday $=72.84$

on Friday comapny's stock gained $0.89$ points

Closing value of Shares of company ABC on Friday $=73.73$

As one shareholder owns $13$ shares of company

Total value of shares on Tuesday is

$=\text{number of shares}\times\text{closing stock value on tuesday}$

$=13\times73.67$

$=957.71$

Hence total value of shareholder's share on close of Tuesday is $957.71$

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2 years ago

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84 the least hope that helps

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P = principal (initial value)
r = annual interest
t = time (in years)

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pashok25 [27]

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1 year ago

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For 2, use the relationship between the values of the digits to solve Write a number in which the value of the 3 is ten times gr

larisa [96]

Answer:

New Digit = 315,864

Step-by-step explanation:

Given:

Digit - 135,864

Value of digit 3 = 30,000

Find:

New Digit, Value of 3 is 10 times greater

Computation:

Value of 3 is 10 times greater = (30,000) = 300,000

New Digit = 315,864

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