Let bi = {(1,2), (-2, 4)} and b2 = {(1, -1), (0, (a) prove the set of vectors b, is independent. thus b, is a basis for r2 (b) compute pb1+b2. (c) let p(1,3)b, be a point given in coordinates in b1. what are the coordinates of p in the standard basis? what are the coordinates of p in the basis b2?

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.

How does the graph of g(x)=⌊x⌋−3 differ from the graph of f(x)=⌊x⌋? the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted right 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted up 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted down 3 units. the graph of g(x)=⌊x⌋−3 is the graph of f(x)=⌊x⌋ shifted left 3 units.

Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee