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ryzh [129]
3 years ago
10

Why would someone choose to use a graphing calculator to solve a system of linear equations instead of graphing by hand? Explain

your reasoning.
Mathematics
2 answers:
Drupady [299]3 years ago
7 0

A graphing calculator is more accurate than graphing by hand. If the slope and/or y-intercept is a fraction or decimal, it is more difficult to accurately graph by hand. Using a calculator might also be more time-efficient because it might accept a line in any form. A calculator’s window can be adjusted quickly instead of having to redraw a graph by hand when adjusting the scale.

3241004551 [841]3 years ago
5 0
Graphing by hand isn’t always accurate and can be stressful when using a graphing calculator it gives you the correct answers and is more reliable
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Ingrid Nilsen purchased a $4,000 hydroponic system for her garden. The down payment is 20%, and the
Cerrena [4.2K]

The purchase of the hydroponic system by Ingrid Nilsen for $4,000 with a 20% down payment at 10% APR for 36 months, and the related calculations, are as follows:

a) down payment = $800.00 ($4,000 x 20%)

b) amount financed = $3,200 ($4,000 - $800)

c) monthly payment = $103.25

d) total amount repaid = $4,517

e) finance charge = $517

<h3>How is periodic payment computed?</h3>

The amount of the periodic payment, finance charge, and total repayment can be computed using an online finance calculator as follows:

<h3>Data and Calculations:</h3>

Auto Price = $4,000

Loan Term = 36 months

Interest Rate = 10%

Down Payment = $800 ($4,000 x 20%)

Monthly Payment  = $103.25

Total Loan Amount $3,200.00

Upfront Payment = $800.00 ($4,000 x 20%)

Total of 36 Loan Payments = $3,717. ($103.25 x 36)

Total Loan Interest = $517

Total Cost (price, interest, tax, fees) = $4,517

Thus, Ingrid Nilsen repaid a total of $4,517 with $517 in interest (finance charge).

Learn more about periodic payments at brainly.com/question/13098072

#SPj1

5 0
2 years ago
Solve for the questions (both of them) and label you answers for which question
zheka24 [161]
Jjbbh I don’t under stand
7 0
2 years ago
A right triangle with side legs of length 13 and 12 what is the value of x enter your answer in the box ​
Y_Kistochka [10]

Step-by-step explanation:

x =  \sqrt{ {12}^{2} +  {13}^{2}  }  \\  = \sqrt{ 144 +  169  }   \\  =  \sqrt{313}  \\  = 17.69 \\

4 0
3 years ago
Read 2 more answers
An art supply store typically sells bottles of green paint for every 9 bottles of aqua paint. How many bottles of aqua paint doe
Feliz [49]
Need points sorry. Good luck tho
7 0
2 years ago
PLZZ HELP What is the value of x?
hichkok12 [17]

Answer:

14

Step-by-step explanation:

Triangle is a 45 45 90  right triangle

Ratio of leg : hypotenuse = x : x√2

Given leg = 7√2

so hypotenuse x = 7√2 * √2 = 14

7 0
3 years ago
Read 2 more answers
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