a student says that there is no reason to practice drawing graphs because spreadsheets can be used to draw any images desired

1 answer:

7 0

It is best to practice drawing graphs because not all the time you have access to spreadsheet. And spreadsheet has limited functions only. The spreadsheet cannot graph directly if you are only given the equation of certain function. By practicing to draw graphs you can also visualize the solution of certain function given.

You might be interested in

Q3. Trevor buys a boat. The cost of the boat is £14 200 plus VAT at 20%.

uranmaximum [27]

10 the answer is c. i don’t know if that’s correct

5 0

3 years ago

BRAINLIESTT ASAP! PLEASE HELP ME :)

Lubov Fominskaja [6]

Answer: $\sqrt{37}$

=====================================

Work Shown:

6x-y = -3 is the same as 6x-y+3 = 0

6x-y+3 = 0 is the form Ax+By+C = 0 with A = 6, B = -1, C = 3.

The distance d that line is from the point (p,q) = (6, 2) is found by the following

$d = \frac{A*p+B*q+C}{\sqrt{A^2+B^2}}\\\\d = \frac{6*6-1*2+3}{\sqrt{6^2+(-1)^2}}\\\\d = \frac{36-2+3}{\sqrt{36+1}}\\\\d = \frac{37}{\sqrt{37}}\\\\d = \frac{37\sqrt{37}}{37}\\\\d = \sqrt{37}\\\\d \approx 6.08276\\\\$