Solve, please: \int_{7}^{9} (9 +3x)dx = ?

vetrila10

vetrila10

Answered question

2021-11-20

Solve, please:
79(9+3x)dx=?

Answer & Explanation

Florence Evans

Florence Evans

Beginner2021-11-21Added 16 answers

9(9)+1.5(92)9(7)1.5(72)=66
Here you go.
Ida Perry

Ida Perry

Beginner2021-11-22Added 20 answers

The area is not under the x-axis as this function is positive between 7 and 9.

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