(1 point) consider the vector field f=⟨x2+y2,9xy⟩. compute the line integrals ∫c1f⋅dr and ∫c2f⋅dr, where c1(t)=⟨t, t2⟩ and c2(t)=⟨t, t⟩ for 0≤t≤1. can you decide from your answers whether or not f is a gradient vector field? why or why not?

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4