calc daily attendance 3/3

Which definite integral models the area highlighted above?

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If   $\int_{-5}^3g\left(x\right)dx=-2\$   and  $\int_{-5}^{15}g\left(x\right)dx=9$   

Find the value of  $\int_{15}^3\ \ g\left(x\right)dx$  

• 7

• 11

• - 11

• - 7

What does this picture represent?

• Left Riemann Sum

• Right Riemann Sum

• Middle Riemann Sum

• Trapezoidal Sum

What does this picture represent?

• Left Riemann Sum

• Right Riemann Sum

• Middle Riemann Sum

• Trapezoidal Sum

What is the approximate area under the curve, using 4 intervals with heights using left values?

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• 14

• 10

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If  $\int_0^2f\left(x\right)\ dx=5$ ,  $\int_2^4f\left(x\right)dx=3$  , and  $\int_2^6\ f\left(x\right)dx\ =12$  , then  $\int_0^6\ f\left(x\right)\ dx=$  

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• -5

• 17

• -17