{[ promptMessage ]}

Bookmark it

{[ promptMessage ]}

Wksht2

# Wksht2 - Math 16A Kouba Work sheet 2 1 Determine the...

This preview shows pages 1–2. Sign up to view the full content.

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Math 16A Kouba Work sheet 2 1 .) Determine the constants a (and b) so that each of the following funcﬁonsisconﬂnuousfora“vmuesofx. x2—7x+6 a) ﬁn = X-6 , x 6 a , =6 aZX-a x>1 b) fa): , — 2 , X<1 a+x c) fa): a+1 , X<O ax3+3 , x20 3 , X31 d) fa): ax2+b ,1<x32 5 , X>2 ax-b , xs—t e) fa): 2x+3a+b p1<xs1 4 , X>1 2. An example of continuity as a measure of fairness—— A small city proposes the following tax scheme for its residents in order to upgrade public parks. The annual income and proposed amount of tax appear in the table below. :1. Sketch a graph of the amount of tax paid as a function of annual income x. b. In your opinion, is this tax scheme a fair one ? (Use the graph in part a.) Explain. Annual Income Tax \$0 — \$20,000 0.3% of income \$20,001 — \$40,000 the larger of \$60 and 0.2% of income \$40,001 — \$60,000 a flat fee of \$20 plus 0.18% of income \$60,001 and higher the larger of \$128 and 0.16% of income .0 ho mo :0 Mo we 18 mo 40 HZOoZm T805 qﬁ @V ...
View Full Document

{[ snackBarMessage ]}

### Page1 / 2

Wksht2 - Math 16A Kouba Work sheet 2 1 Determine the...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online