MA 131 Test 1, MA 131 EXAM 2 questions and answers

MA 131 Test 1, MA 131 EXAM 2
questions and answers

Test for oscillating/ monotonic graph - correct answer ✔✔- If a>0 then yn is monotonic

- If a<0 then yn is oscillating



Test for bounded/ unbounded graph - correct answer ✔✔- If |a| < 1 then yn is asymptotic to
line yn= b/1-a

- If |a| > 1 then yn is unbounded



constant function - correct answer ✔✔- If y0 = b/1-a



Power Rule - correct answer ✔✔If f(x)=x^r, then f1(x)=r(x)^r-1



Derivative of a Linear Function - correct answer ✔✔If f(x)=mx+b, then f1(x)=m



Derivative of a Constant Function - correct answer ✔✔If f(x)=b, then f1(x)=0




MA 131 EXAM 2
general power rule - correct answer ✔✔



limit definition - correct answer ✔✔



how to solve limits to + infinity? - correct answer ✔✔plug in -1

x>0 = + infinity