Area ABCDE = ?

Uttryck 15: "P" Subscript, 1 , Baseline equals StartFraction, "C" Subscript, 1 , Baseline plus "D" Subscript, 1 , Baseline Over 2 , EndFraction

equals

Uttryck 16: "P" Subscript, 2 , Baseline equals StartFraction, "C" Subscript, 2 , Baseline plus "D" Subscript, 2 , Baseline Over 2 , EndFraction

equals

negative 3.2 2 3 6 9 4 4 8 1 8

Uttryck 17: "f" left parenthesis, "x" , right parenthesis equals StartRoot, "R" squared minus "x" squared , EndRoot

Uttryck 18: "g" left parenthesis, "x" , right parenthesis equals StartRoot, 10 squared minus left parenthesis, "x" minus "P" Subscript, 1 , Baseline , right parenthesis squared , EndRoot plus "P" Subscript, 2 , Baseline

Uttryck 19: "f" left parenthesis, "A" Subscript, 1 , Baseline , right parenthesis tilde "g" left parenthesis, "A" Subscript, 1 , Baseline , right parenthesis left brace, "A" Subscript, 1 , Baseline less than 0 , right brace

Uttryck 20: "A" Subscript, 2 , Baseline equals StartRoot, "R" squared minus "A" squared , EndRoot left brace, "A" Subscript, 1 , Baseline less than 0 , right brace

equals

5.8 3 9 0 7 1 2 1 7 9

Graphs

Uttryck 22: polygon left parenthesis, "A" , "B" , "E" , right parenthesis

Uttryck 23: polygon left parenthesis, "B" , "C" , "D" , "E" , right parenthesis

Uttryck 24: polygon left parenthesis, "A" , "P" , right parenthesis

Uttryck 25: polygon left parenthesis, "B" , "E" , right parenthesis

Uttryck 26: left parenthesis, "R" cos "t" , "R" sin "t" , right parenthesis

domän t minimum:

less than or equal to "t" less than or equal to

domän t maximum: 360

Uttryck 27: polygon left parenthesis, "A" , "B" , "C" , "D" , "E" , right parenthesis

Uttryck 28: left parenthesis, "P" Subscript, 1 , Baseline plus 10cos "t" , "P" Subscript, 2 , Baseline plus 10sin "t" , right parenthesis

domän t minimum:

less than or equal to "t" less than or equal to

domän t maximum: 360

Points

driven av

Start black, 6.4 4 7 3 8 9 End black