Question 12
Evaluate the definite integral ∫(4x+3)dx.
a) Find an anti-derivative ∫(4x+3)dx = 2x^2 + 3x + C.
b) Evaluate ∫(4x+3)dx from x=0 to x=1.
If needed, round part b to 4 decimal places.
Question 13
Evaluate the definite integral ∫(25x^2+2)dx from x=-25 to x=5.
a) Find an anti-derivative ∫(25x^2+2)dx = (25/3)x^3 + 2x + C.
b) Evaluate ∫(25x^2+2)dx from x=-25 to x=5.
If needed, round part b to 4 decimal places.