Using Integration by Parts formula, Evaluate: i) ∫

Step-by-step explanation:

if u and v are functions of x,then

∫uvdx=u∫vdx-∫(du/dx)∫vdx

or

∫ two functions=first×integral of second-∫ differential of first× integral of second dx

the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.