`B\left(0,45\right)` left parenthesis, 0 , 45 , right parenthesis0,45
Label:
6
`E\left(4,45\right)` left parenthesis, 4 , 45 , right parenthesis4,45
Label:
7
`E\left(4,-45\right)` left parenthesis, 4 , negative 45 , right parenthesis4,−45
Label:
8
`C\left(6,0\right)` left parenthesis, 6 , 0 , right parenthesis6,0
Label:
9
`M_{BE}=-22.5x+45\left\{0\le x\le4\right\}` left parenthesis, 1.4 9 3 , negative 11.5 , right parenthesis1.493,−11.5
Label:
10
`M_{EC}=-22.5x+135\left\{4\le x\le6\right\}` left parenthesis, 5.1 5 , 42 , right parenthesis5.15,42
Label:
11
12
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"B" left parenthesis, 0 , 45 , right parenthesisB0,45
"E" left parenthesis, 4 , 45 , right parenthesisE4,45
"E" left parenthesis, 4 , negative 45 , right parenthesisE4,−45
"C" left parenthesis, 6 , 0 , right parenthesisC6,0
"M" Subscript, "B" "E" , Baseline equals negative 22.5 "x" plus 45 left brace, 0 less than or equal to "x" less than or equal to 4 , right braceMBE=−22.5x+450≤x≤4
"M" Subscript, "E" "C" , Baseline equals negative 22.5 "x" plus 135 left brace, 4 less than or equal to "x" less than or equal to 6 , right braceMEC=−22.5x+1354≤x≤6