DSC 1520 ASSIGNMENT 1
Johns Hopkins University
All 1 results
Sort by
-
DSC 1520 ASSIGNMENT 1
- Exam (elaborations) • 15 pages • 2021
-
- $3.49
- + learn more
Name: Jan-Marco Schermers 
Student Number: 
DSC1520 – Assignment 2 
Question 1 
a.) Non-linear 
b.) Parabola 
Question 2 
50= (x+2)(2x+10) 
50= 2x2+14x+20 
0= x 
2+7x-15 
X= (-7±√109)/2 
X= -8,72015 or X= 1,72015 
Question 3 
a.) [(x+3)(x+4)] / (x+3) 
=x+4 
b.) √x4 
y 
4 
=x² y² 
c.) (9a-8b 
6 
) / (36a4b 
-2 
c 
-4 
) 
= (9b6b 
2 
c 
4 
) / (36a4a 
8 
) 
= (b8 
c 
4 
) / (4a12) 
-400 
-300 
-200 
-100 
0 
100 
200 
300 
400 
0 5 10 15 20 25 30 35 
This study source was downloaded by ...
Too much month left at the end of the money?
$6.50 for your textbook summary multiplied by 100 fellow students... Do the math: that's a lot of money! Don't be a thief of your own wallet and start uploading yours now. Discover all about earning on Stuvia